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Thread: Problema con puertos usb

  1. #1
    Join Date
    Feb 2008
    Location
    San Martín
    Beans
    64
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Exclamation Problema con puertos usb

    Hola Gente!

    Necesito consultarles por un problema que hace más de un año que estoy teniendo y no pude encontrar solución... por temas geográficos y de acceso a internet no me es muy fácil la búsqueda de información. La prueba y error me resulta muy peligrosa porque no quiero quedarme sin compu...!!

    Sospecho que puede llegar a ser algún problema de hardware, aunque ya desarmé completamente la notebook (la desnude!!!) y probé todos los puertos USB con tester, al parecer los contactos están bien... ahora no se como descartar un problema de Motherboard o de alguna Plaqueta controladora usb... no termino de entender bien a donde está la punta del ovillo.

    Info:
    SO: Ubuntu 12.04.1 LTS (actualizado hasta el día de hoy)
    Modelo Notebook: K42N ASUS

    Las pistas:

    1. Le cuesta reconocer los pendrives, conecto uno y puede demorar nada o varios minutos en montar la unidad, en esos instantes cuando voy a una terminal y ejecuto el comando "dmesg | grep usb" observo lo siguiente:

    Code:
    [ 5783.428154] usb 1-1: device descriptor read/64, error -110
    [ 5798.644183] usb 1-1: device descriptor read/64, error -110
    [ 5798.860152] usb 1-1: new high-speed USB device number 4 using ehci_hcd
    [ 5813.972187] usb 1-1: device descriptor read/64, error -110
    [ 5829.188102] usb 1-1: device descriptor read/64, error -110
    [ 5829.408204] usb 1-1: new high-speed USB device number 5 using ehci_hcd
    Y luego de varios intentos (aumenta el "number") tal vez lo reconoce.

    Salida del comando "lsusb":
    Code:
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 010: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
    Bus 002 Device 004: ID 0781:5406 SanDisk Corp. Cruzer Micro U3
    Aqui tengo conectado el Mouse USB y el Pendrive.

    Un constante registro de errores pude observar en el archivo /var/log/syslog y también observo lo mismo si me dirijo a cualquiera de las terminales del sistema:
    Code:
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.120045] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.144049] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.168105] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.192063] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.216134] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.240139] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.264013] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.288052] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.312007] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.336176] ehci_hcd 0000:00:12.2: port 5 resume error -110
    Feb  6 10:47:06 nahuel-desktop kernel: [ 4714.360070] ehci_hcd 0000:00:12.2: port 5 resume error -110
    2. La velocidad de lectura/escritura es notable y considerablemente lenta.

    3. Mi compu tiene Bluetooth y en ciertas ocasiones aparece el ícono en la barra superior derecha de mi entorno ubuntu, como que está "disponible para usar" y otras veces no. No comprendo... pero lo asocio de alguna manera con este mismo problema.

    4. La webcam tampoco funciona. Aunque como nunca la usé no recuerdo si anduvo en algún momento o tendrá el mismo sindrome usb que tiene el bluetooth.

    5. Probe diversos pendrive, discos, dispositivos, el dignóstico y salida en la terminal es similar.

    6. Probé actualizar el FIRMWARE del BIOS, está al día... y también están todos los dispositivos correctamente habilitados en la configuración del BIOS.

    Estoy agotando las posibilidades por eso recurro a ustedes, desde ya muy agradecido por vuestro tiempo... gracias por toda la ayuda que brindan a la comunidad linuxera!

    Un saludo!
    Colo.
    Last edited by Simbiosys; February 6th, 2013 at 04:01 PM.

  2. #2
    Join Date
    May 2007
    Location
    Buenos Aires - Argentina
    Beans
    3,661
    Distro
    Xubuntu 12.04 Precise Pangolin

    Re: Problema con puertos usb

    Proba la maquina con un LiveCD/pendrive y fijate si tambien te da esos errores.
    Guillermo Lisi
    ----------------
    Minds are like parachutes. They only function when they are open.

  3. #3
    Join Date
    Feb 2008
    Location
    San Martín
    Beans
    64
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Problema con puertos usb

    Hola Guillermo, gracias por contestar tan rápido!

    Grabé la imagen del Ubuntu 12.10 y comencé con la prueba sugerida.
    Los resultados fueron los mismos...

    SYSLOG:
    Code:
    Feb  6 16:44:59 ubuntu kernel: imklog 5.8.6, log source = /proc/kmsg started.
    Feb  6 16:44:59 ubuntu rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="1288" x-info="http://www.rsyslog.com"] start
    Feb  6 16:44:59 ubuntu rsyslogd: rsyslogd's groupid changed to 103
    Feb  6 16:44:59 ubuntu rsyslogd: rsyslogd's userid changed to 101
    Feb  6 16:44:59 ubuntu rsyslogd-2039: Could not open output pipe '/dev/xconsole' [try http://www.rsyslog.com/e/2039 ]
    Feb  6 16:44:59 ubuntu kernel: [    6.712843] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.744788] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.776733] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.808684] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.840622] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.872563] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.904510] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.936457] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    6.968402] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.000346] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.032259] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.064232] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.096179] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.128123] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.160066] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.192002] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.223959] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.255907] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.287853] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.287951] hub 2-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:44:59 ubuntu kernel: [    7.288051] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.477938] ISO 9660 Extensions: Microsoft Joliet Level 3
    Feb  6 16:44:59 ubuntu kernel: [    7.495497] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.495512] hub 2-0:1.0: >over-current condition on port 3
    Feb  6 16:44:59 ubuntu kernel: [    7.520827] ISO 9660 Extensions: RRIP_1991A
    Feb  6 16:44:59 ubuntu kernel: [    7.527453] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.559385] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.591312] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.623274] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.655219] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.687109] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.719143] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.751050] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.783029] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.814973] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.846920] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.873053] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    Feb  6 16:44:59 ubuntu kernel: [    7.878831] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.910817] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.942758] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    7.974671] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.006654] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.038524] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.070504] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.102454] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.134395] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.166318] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.198285] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.230222] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.262174] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.294153] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.326065] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.358009] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.389950] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.421930] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.453872] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.485786] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.517764] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.549656] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.581632] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.613578] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.645522] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.677467] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.709412] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.741358] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.773304] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.805246] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.837193] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.869138] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.901080] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.933028] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.964975] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    8.996944] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.028852] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.060832] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.092776] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.124689] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.156668] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.188577] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.220528] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.252466] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.284412] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.316365] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.348335] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.380284] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.412191] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.412288] hub 2-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:44:59 ubuntu kernel: [    9.412389] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.619841] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.619856] hub 2-0:1.0: >over-current condition on port 4
    Feb  6 16:44:59 ubuntu kernel: [    9.651815] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.683704] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.715706] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.747652] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.779565] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.811540] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.843486] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.875430] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.907342] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.939319] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [    9.971264] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.003179] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.035155] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.067007] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.099015] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.130988] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.162901] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.194846] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.226790] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.258770] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.290682] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.322626] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.354606] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.386515] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.418496] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.450437] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.482311] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.514333] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.546276] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.578185] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.610162] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.642111] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.674021] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.705999] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.737943] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.769853] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.801800] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.833750] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.865690] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.897639] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.929582] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.961525] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   10.993508] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.025415] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.057364] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.089337] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.121250] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.153199] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.185140] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.217123] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.248999] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.280980] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.312928] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.344900] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.376814] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.408756] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.440705] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.472649] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.504625] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.536494] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.536596] hub 2-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:44:59 ubuntu kernel: [   11.536692] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.744189] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.744203] hub 2-0:1.0: >over-current condition on port 5
    Feb  6 16:44:59 ubuntu kernel: [   11.776130] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.808043] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.840020] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.871962] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.903908] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.935859] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.967750] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   11.999736] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.031680] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.063620] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.095576] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.127495] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.159470] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.191412] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.223360] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.255305] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.287250] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.319192] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.351142] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.383085] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.415030] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.446982] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.478921] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.510865] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.542811] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.574755] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.606702] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.638646] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.670538] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.702506] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.734476] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.766398] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.798367] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.830315] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.862258] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.894204] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.926099] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.958097] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   12.990061] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.021972] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.053952] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.085865] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.117814] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.149791] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.181700] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.213646] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.245595] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.277571] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.309485] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.341430] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.373406] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.405332] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.437293] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.469197] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.501152] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.533128] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.565040] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.597019] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.628960] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.660874] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.660972] hub 2-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:44:59 ubuntu kernel: [   13.661072] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.868485] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.868499] hub 2-0:1.0: >over-current condition on port 6
    Feb  6 16:44:59 ubuntu kernel: [   13.900462] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.932443] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.964354] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   13.996299] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.028273] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.060185] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.092134] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.124076] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.156053] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.187954] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.219915] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.251895] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.283804] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.315748] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.347725] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.379673] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.411584] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.443529] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.475471] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.507421] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.539399] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.571310] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.603287] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.635182] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.667153] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.699097] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.731042] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.762987] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.794932] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.826874] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.858823] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.890767] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.922712] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.954659] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   14.986623] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.018535] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.050483] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.082425] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.114404] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.146315] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.178262] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.210228] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.242184] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.274099] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.306023] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.337999] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.369933] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.401910] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.433838] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.465768] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.497712] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.529658] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.561603] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.593547] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.625493] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.657438] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.689387] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.721325] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.753272] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.785215] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.785313] hub 2-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:44:59 ubuntu kernel: [   15.785412] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.992912] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   15.992927] hub 2-0:1.0: >over-current condition on port 7
    Feb  6 16:44:59 ubuntu kernel: [   16.024812] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.056752] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.088690] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.120648] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.152593] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.184505] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.216485] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.248461] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.280371] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.312315] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.344239] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.376199] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.408132] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.440122] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.472066] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.503961] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.535933] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.567847] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.599824] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.631769] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.663663] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.695658] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.727604] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.759545] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.791494] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.823388] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.855383] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.887326] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.919304] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.951220] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   16.983133] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.015105] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.047053] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.078998] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.110938] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.142888] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.174833] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.206778] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.238723] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.270666] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.302588] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.334557] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.366534] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.398451] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.430394] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.462285] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.494283] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.526170] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.558160] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.590140] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.622002] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.654006] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.685952] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.717846] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.749831] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.781776] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.813721] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.845621] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.877646] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.909549] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   17.909646] hub 2-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:44:59 ubuntu kernel: [   17.909745] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.117208] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.117222] hub 2-0:1.0: >over-current condition on port 8
    Feb  6 16:44:59 ubuntu kernel: [   18.149151] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.181094] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.213040] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.245015] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.276964] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.308875] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.340822] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.372761] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.404705] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.436649] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.468626] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.500540] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.532518] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.564461] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.596377] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.628355] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.660268] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.692215] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.724177] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.756110] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.788045] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.819985] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.851961] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.883879] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.915828] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.947806] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   18.979717] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.011660] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.043604] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.075549] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.107462] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.139476] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.171373] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.203363] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.235296] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.267218] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.299160] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.331142] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.363048] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.394985] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.426965] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.458875] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.490856] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.522800] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.554721] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.586691] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.618602] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.650552] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.682501] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.714445] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.746394] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.778340] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.810307] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.842219] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.874133] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.906127] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.938064] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   19.970008] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.001956] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.033901] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.034000] hub 2-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:44:59 ubuntu kernel: [   20.034099] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.241539] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.241553] hub 2-0:1.0: >over-current condition on port 9
    Feb  6 16:44:59 ubuntu kernel: [   20.273487] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.305406] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.337374] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.369295] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.401234] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.433251] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.465197] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.497107] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.529085] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.561030] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.592942] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.624925] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.656837] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.688779] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.720720] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.752667] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.784612] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.816557] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.848506] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.880418] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.912395] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.944344] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   20.976309] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.008257] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.040161] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.072142] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.104089] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.136032] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.167967] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.199856] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.231851] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.263785] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.295736] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.327681] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.359581] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.391572] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.423515] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.455457] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.487405] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.519305] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.551294] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.583241] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.615182] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.647130] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.679024] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.711020] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.742966] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.774912] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.806856] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.838801] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.870779] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.902721] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.934640] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.966570] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   21.998499] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.030469] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.062412] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.094332] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.126307] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.158204] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.158298] hub 2-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:44:59 ubuntu kernel: [   22.158398] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.365871] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.365886] hub 2-0:1.0: >over-current condition on port 10
    Feb  6 16:44:59 ubuntu kernel: [   22.397832] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.429776] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.461688] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.493665] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.525578] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.557567] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.589525] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.621444] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.653388] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.685331] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.717274] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.749222] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.781170] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.813114] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.845059] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.877005] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.908916] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.940896] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   22.972838] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.004784] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.036731] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.068675] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.100618] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.132588] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.164489] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.196459] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.228408] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.260349] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.292302] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.324242] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.356188] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.388134] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.420077] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.452023] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.483999] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.515914] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.547893] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.579831] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.611744] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.643692] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.675635] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.707580] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.739523] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.771467] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.803423] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.835397] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.867306] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.899289] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.931234] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.963131] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   23.995076] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.027024] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.058969] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.090913] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.122858] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.154803] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.186760] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.218694] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.250639] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.282582] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.282680] hub 2-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:44:59 ubuntu kernel: [   24.282779] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.490213] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.490228] hub 2-0:1.0: >over-current condition on port 11
    Feb  6 16:44:59 ubuntu kernel: [   24.522144] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.554054] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.586042] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.617975] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.649917] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.681878] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.713814] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.745799] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.777714] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.809640] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.841602] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.873566] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.905471] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.937437] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   24.969382] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.001327] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.033252] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.065217] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.097145] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.129082] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.161052] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.192978] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.224943] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.256887] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.288807] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.320777] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.352697] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.384667] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.416612] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.448528] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.480502] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.512426] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.544393] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.576338] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.608282] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.640227] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.672174] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.704117] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.736123] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.768068] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.799977] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.831903] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.863892] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.895796] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.927749] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.959697] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   25.991626] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.023588] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.055530] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.087476] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.119421] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.151360] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.183313] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.215253] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.247196] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.279176] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.311088] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.343069] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.374971] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.406922] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.407019] hub 2-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:44:59 ubuntu kernel: [   26.407120] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.614567] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.614582] hub 2-0:1.0: >over-current condition on port 12
    Feb  6 16:44:59 ubuntu kernel: [   26.646510] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.678457] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.710403] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.742382] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.774223] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.806234] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.838178] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.870156] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.902058] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.933985] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.965946] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   26.997911] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.029889] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.061802] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.093723] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.125684] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.157632] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.189577] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.221519] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.253460] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.285420] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.317358] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.349302] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.381248] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.413145] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.445169] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.477112] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.509024] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.540972] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.572865] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.604870] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.636817] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.668763] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.700705] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.732632] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.764583] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.796562] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.828488] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.860428] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.892370] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.924323] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.956227] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   27.988209] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.020152] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.052100] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.084045] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.115990] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.147934] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.179885] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.211814] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.243766] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.275738] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.307650] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.339628] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.371575] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.403484] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.435461] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.467374] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.499343] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.531296] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.531394] hub 2-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:44:59 ubuntu kernel: [   28.531494] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.738946] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.738960] hub 2-0:1.0: >over-current condition on port 13
    Feb  6 16:44:59 ubuntu kernel: [   28.770888] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.802801] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.834775] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.866722] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.898636] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.930611] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.962525] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   28.994501] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.026413] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.058393] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.090296] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.122267] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.154196] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.186131] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.218080] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.250021] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.281960] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.313904] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.345847] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.377796] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.409737] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.441717] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.473661] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.505607] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.537553] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.569466] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.601443] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.633354] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.665302] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.697278] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.729224] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.761170] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.793112] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.825031] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.857011] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.888921] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.920902] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.952839] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   29.984756] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.016736] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.048640] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.080626] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.112563] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.144481] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.176455] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.208370] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.240320] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.272296] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.304214] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.336152] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.368043] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.400020] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.431986] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.463881] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.495852] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.527823] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.559768] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.591713] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.623658] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.655573] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.655666] hub 2-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:44:59 ubuntu kernel: [   30.655763] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.863275] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.863289] hub 2-0:1.0: >over-current condition on port 14
    Feb  6 16:44:59 ubuntu kernel: [   30.895203] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.927136] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.959116] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   30.991027] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.022970] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.054902] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.086866] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.118761] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.150741] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.182704] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.214650] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.246601] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.278503] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.310499] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.342436] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.374378] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.406323] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.438226] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.470145] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.502104] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.534092] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.566036] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.597981] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.629883] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.661873] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.693818] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.725766] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.757708] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.789648] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.821600] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.853545] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.885490] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.917435] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.949374] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   31.981324] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.013269] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.045216] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.077158] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.109104] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.141062] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.173009] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.204939] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.236884] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.268829] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.300775] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.332719] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.364664] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.396593] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.428568] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.460450] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.492441] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.524386] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.556330] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.588230] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.620233] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.652177] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.684072] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.716058] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.748980] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.779945] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.780043] hub 2-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:44:59 ubuntu kernel: [   32.780142] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.987607] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   32.987622] hub 2-0:1.0: >over-current condition on port 15
    Feb  6 16:44:59 ubuntu kernel: [   33.019543] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.051525] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.083441] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.115407] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.147315] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.179264] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.211193] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.243150] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.275099] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.307037] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.339015] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.370930] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.402876] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.434856] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.466802] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.498715] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.530688] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.562604] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.594576] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.626466] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.658444] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.690389] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.722334] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.754280] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.786225] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.818167] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.850110] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.882055] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.914006] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.945939] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   33.977919] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.009862] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.041775] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.073755] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.105667] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.137613] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.169587] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.201496] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.233445] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.265390] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.297318] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.329315] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.361206] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.393176] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.425120] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.457062] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.489011] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.520956] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.552901] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.584792] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.616782] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.648759] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.680672] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.712620] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.744561] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.776510] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.808456] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.840400] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.872316] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.904265] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   34.904359] hub 2-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:44:59 ubuntu kernel: [   34.908617] ehci_hcd 0000:00:12.2: >port 5 resume error -110
    Feb  6 16:44:59 ubuntu kernel: [   34.908652] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.115935] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.115951] hub 2-0:1.0: >over-current condition on port 1
    Feb  6 16:44:59 ubuntu kernel: [   35.147864] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.179809] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.211764] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.243705] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.275648] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.307597] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.339541] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.371481] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.403420] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.435345] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.467303] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.499259] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.531193] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.563148] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.595083] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.626991] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.658981] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.690956] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.722869] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.754777] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.786813] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.818724] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.850700] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.882610] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.914596] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.946459] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   35.978440] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.010385] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.042341] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.074275] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.106214] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.138163] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.170107] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.202055] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.234032] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.265976] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.297885] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.329831] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.361776] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.393723] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.425663] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.457616] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.489559] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.521504] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.553449] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.585374] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.617345] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.649312] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.681235] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.713180] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.745141] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.777073] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.809017] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.840996] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.872871] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.904898] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.936794] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   36.968738] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.000684] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.032632] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.032690] hub 2-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:44:59 ubuntu kernel: [   37.032790] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.240279] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.240294] hub 2-0:1.0: >over-current condition on port 2
    Feb  6 16:44:59 ubuntu kernel: [   37.272206] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.304160] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.336106] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.368078] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.400024] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.431969] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.463881] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.495824] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.527802] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.559682] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.591694] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.623603] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.655583] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.687526] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.719439] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.751420] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.783329] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.815310] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.847253] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.879165] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.911142] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.943054] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   37.975002] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.006946] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.038893] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.070840] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.102795] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.134768] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.166673] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.198621] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.230597] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.262508] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.294452] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.326376] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.358347] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.390245] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.422230] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.454120] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.486152] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.518070] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.550040] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.581951] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.613897] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.645850] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.677791] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.709768] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.741678] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.773625] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.805599] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.837513] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.869458] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.901423] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.933392] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.965338] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   38.997283] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.029227] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.061138] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.093116] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.125025] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.156974] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.157024] hub 2-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:44:59 ubuntu kernel: [   39.157123] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.364614] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.364628] hub 2-0:1.0: >over-current condition on port 3
    Feb  6 16:44:59 ubuntu kernel: [   39.396528] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.428506] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.460451] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.492346] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.524308] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.556285] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.588231] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.620176] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.652121] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.684064] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.716009] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.747953] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.779896] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.811842] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.843755] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.875733] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.907683] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.939618] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   39.971566] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.003470] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.035488] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.067402] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.099343] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.131321] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.163248] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.195167] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.227152] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.259047] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.291016] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.322938] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.354899] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.386841] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.418800] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.450735] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.482675] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.514626] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.546575] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.578518] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.610475] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.642408] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.674352] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.706296] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.738242] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.770150] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.802182] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.834088] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.866011] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.897986] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.929921] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.961815] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   40.993800] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.025764] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.057687] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.089624] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.121520] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.153559] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.185505] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.217418] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.249365] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.281320] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.281417] hub 2-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:44:59 ubuntu kernel: [   41.281517] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.488957] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.488972] hub 2-0:1.0: >over-current condition on port 4
    Feb  6 16:44:59 ubuntu kernel: [   41.520901] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.552844] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.584753] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.616735] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.648678] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.680627] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.712570] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.744515] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.776464] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.808408] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.840382] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.872295] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.904212] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.936192] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   41.968158] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.000092] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.032018] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.063992] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.095941] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.127848] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.159790] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.191735] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.223681] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.255626] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.287607] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.319517] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.351500] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.383442] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.415353] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.447301] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.479247] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.511192] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.543103] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.575094] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.607034] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.638975] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.670898] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.702823] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.734851] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.766757] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.798682] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.830685] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.862591] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.894539] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.926442] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.958449] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   42.990364] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.022338] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.054247] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.086182] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.118136] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.150071] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.182016] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.213941] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.245906] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.277826] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.309796] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.341741] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.373660] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.405631] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.405726] hub 2-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:44:59 ubuntu kernel: [   43.405826] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.613273] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.613287] hub 2-0:1.0: >over-current condition on port 5
    Feb  6 16:44:59 ubuntu kernel: [   43.645195] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.677136] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.709107] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.741032] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.772972] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.804944] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.836899] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.868820] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.900783] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.932738] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.964683] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   43.996660] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.028573] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.060542] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.092487] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.124408] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.156350] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.188329] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.220267] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.252184] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.284164] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.316068] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.348022] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.379991] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.411909] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.443893] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.475801] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.507782] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.539662] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.571608] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.603575] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.635537] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.667480] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.699407] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.731376] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.763321] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.795263] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.827210] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.859112] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.891098] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.923080] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.954986] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   44.986881] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.018852] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.050822] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.082769] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.114714] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.146660] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.178554] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.210545] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.242494] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.274918] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.306387] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.338312] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.370273] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.402220] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.434166] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.466112] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.498015] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.529998] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.530047] hub 2-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:44:59 ubuntu kernel: [   45.530147] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.737614] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.737629] hub 2-0:1.0: >over-current condition on port 6
    Feb  6 16:44:59 ubuntu kernel: [   45.769574] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.801519] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.833462] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.865420] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.897356] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.929300] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.961680] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   45.993190] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.025173] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.057083] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.089063] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.120974] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.152965] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.184898] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.216806] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.248754] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.249971] Adding 1998844k swap on /dev/sda6.  Priority:-1 extents:1 across:1998844k 
    Feb  6 16:44:59 ubuntu kernel: [   46.280701] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.312594] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.344570] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.370951] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    Feb  6 16:44:59 ubuntu kernel: [   46.376502] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.408527] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.440434] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.472413] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.504276] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.536268] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.568240] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.600160] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.632101] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.664020] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.695991] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.727937] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.759882] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.791826] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.823801] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.855721] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.887660] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.919603] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.951548] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   46.983492] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.015438] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.047320] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.079320] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.111304] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.143247] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.175152] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.207106] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.239047] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.270996] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.302932] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.334847] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.366833] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.398774] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.430912] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.462666] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.494608] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.526561] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.558494] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.590437] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.622387] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.654312] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.654407] hub 2-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:44:59 ubuntu kernel: [   47.654507] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.861987] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.862003] hub 2-0:1.0: >over-current condition on port 7
    Feb  6 16:44:59 ubuntu kernel: [   47.893929] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.925871] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.957839] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   47.989750] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.021698] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.053640] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.085623] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.117532] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.149479] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.181456] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.213373] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.245313] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.277238] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.309214] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.341157] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.373107] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.405047] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.436948] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.468910] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.500872] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.532792] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.564744] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.596696] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.628637] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.660575] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.692518] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu bluetoothd[1420]: Bluetooth daemon 4.101
    Feb  6 16:44:59 ubuntu bluetoothd[1420]: Starting SDP server
    Feb  6 16:44:59 ubuntu kernel: [   48.724476] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.756478] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.788365] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.820297] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.852283] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.884167] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.916145] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.948042] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   48.980014] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.012024] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.043938] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.075897] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.107833] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.139769] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.171715] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.203659] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.235604] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: Found user 'avahi' (UID 111) and group 'avahi' (GID 120).
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: Successfully dropped root privileges.
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: avahi-daemon 0.6.31 starting up.
    Feb  6 16:44:59 ubuntu kernel: [   49.269278] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.299504] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: Successfully called chroot().
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: Successfully dropped remaining capabilities.
    Feb  6 16:44:59 ubuntu avahi-daemon[1476]: Loading service file /services/udisks.service.
    Feb  6 16:44:59 ubuntu kernel: [   49.331414] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:44:59 ubuntu kernel: [   49.363389] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.395322] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.427264] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.459212] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.491154] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.523099] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.555049] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.586997] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.618969] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.650911] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.682826] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.714803] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu avahi-daemon[1476]: Network interface enumeration completed.
    Feb  6 16:45:00 ubuntu failsafe: Failsafe of 120 seconds reached.
    Feb  6 16:45:00 ubuntu avahi-daemon[1476]: Registering HINFO record with values 'I686'/'LINUX'.
    Feb  6 16:45:00 ubuntu avahi-daemon[1476]: Server startup complete. Host name is ubuntu.local. Local service cookie is 25030687.
    Feb  6 16:45:00 ubuntu avahi-daemon[1476]: Service "ubuntu" (/services/udisks.service) successfully established.
    Feb  6 16:45:00 ubuntu kernel: [   49.746725] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.778693] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.778791] hub 2-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:45:00 ubuntu kernel: [   49.778891] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.986345] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   49.986360] hub 2-0:1.0: >over-current condition on port 8
    Feb  6 16:45:00 ubuntu kernel: [   50.018247] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.050194] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.082171] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.114082] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.146029] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.177925] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.209937] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.241906] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.273823] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.305797] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.337707] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:00 ubuntu kernel: [   50.369652] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.401632] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.433541] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.465535] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.497465] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.529417] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.561356] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.593269] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.625247] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.657190] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.689103] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.721082] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.754790] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.784917] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.816856] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.848805] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.880825] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.912730] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.944622] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   50.945120] microcode: CPU0: patch_level=0x010000b6
    Feb  6 16:45:01 ubuntu kernel: [   50.976609] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.008507] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.040506] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.072450] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.104324] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.107643] Bluetooth: Core ver 2.16
    Feb  6 16:45:01 ubuntu kernel: [   51.107674] NET: Registered protocol family 31
    Feb  6 16:45:01 ubuntu kernel: [   51.107676] Bluetooth: HCI device and connection manager initialized
    Feb  6 16:45:01 ubuntu kernel: [   51.107678] Bluetooth: HCI socket layer initialized
    Feb  6 16:45:01 ubuntu kernel: [   51.107680] Bluetooth: L2CAP socket layer initialized
    Feb  6 16:45:01 ubuntu kernel: [   51.107684] Bluetooth: SCO socket layer initialized
    Feb  6 16:45:01 ubuntu kernel: [   51.136341] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.168286] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.200232] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.232176] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.264068] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.296065] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.328015] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:01 ubuntu kernel: [   51.359924] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.391909] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.423846] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.455790] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.487735] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.519678] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.551626] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.583570] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.615520] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.647461] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.679411] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.711383] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.722888] Bluetooth: RFCOMM TTY layer initialized
    Feb  6 16:45:02 ubuntu kernel: [   51.722895] Bluetooth: RFCOMM socket layer initialized
    Feb  6 16:45:02 ubuntu kernel: [   51.722897] Bluetooth: RFCOMM ver 1.11
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: DIS cannot start: GATT is disabled
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: Failed to init deviceinfo plugin
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: Failed to init proximity plugin
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: Failed to init time plugin
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: Failed to init alert plugin
    Feb  6 16:45:02 ubuntu bluetoothd[1420]: Failed to init thermometer plugin
    Feb  6 16:45:02 ubuntu kernel: [   51.743306] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.775220] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.807181] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.839122] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.871085] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.903054] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   51.903103] hub 2-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:45:02 ubuntu kernel: [   51.903202] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.110671] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.110687] hub 2-0:1.0: >over-current condition on port 9
    Feb  6 16:45:02 ubuntu kernel: [   52.142608] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.174493] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.184909] lp: driver loaded but no devices found
    Feb  6 16:45:02 ubuntu kernel: [   52.206489] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.238433] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.254258] device-mapper: multipath: version 1.4.0 loaded
    Feb  6 16:45:02 ubuntu kernel: [   52.270387] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.302327] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.334302] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:02 ubuntu kernel: [   52.337135] ACPI Warning: 0x00000b00-0x00000b07 SystemIO conflicts with Region \SBSM 1 (20120320/utaddress-251)
    Feb  6 16:45:02 ubuntu kernel: [   52.337145] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
    Feb  6 16:45:02 ubuntu kernel: [   52.339206] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    Feb  6 16:45:02 ubuntu kernel: [   52.339210] Bluetooth: BNEP filters: protocol multicast
    Feb  6 16:45:02 ubuntu kernel: [   52.340300] microcode: failed to load file amd-ucode/microcode_amd.bin
    Feb  6 16:45:02 ubuntu kernel: [   52.340315] microcode: CPU1: patch_level=0x010000b6
    Feb  6 16:45:02 ubuntu kernel: [   52.343240] microcode: failed to load file amd-ucode/microcode_amd.bin
    Feb  6 16:45:02 ubuntu kernel: [   52.343395] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
    Feb  6 16:45:02 ubuntu kernel: [   52.366222] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.398159] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.430103] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.462048] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.490562] ppdev: user-space parallel port driver
    Feb  6 16:45:03 ubuntu kernel: [   52.493968] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.525956] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.557895] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu bluetoothd[1420]: Failed to init gatt_example plugin
    Feb  6 16:45:03 ubuntu bluetoothd[1420]: Bluetooth Management interface initialized
    Feb  6 16:45:03 ubuntu kernel: [   52.589891] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.621790] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.653739] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.685669] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.717619] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.749553] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.781514] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.813397] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.845363] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.877361] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.909287] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.938608] asus_laptop: Asus Laptop Support version 0.42
    Feb  6 16:45:03 ubuntu kernel: [   52.938809] asus_laptop: BSTS called, 0xff7f returned
    Feb  6 16:45:03 ubuntu kernel: [   52.941243] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.938922] asus_laptop:   HWRS returned 180
    Feb  6 16:45:03 ubuntu kernel: [   52.942106] asus_laptop: Backlight controlled by ACPI video driver
    Feb  6 16:45:03 ubuntu kernel: [   52.942199] input: Asus Laptop extra buttons as /devices/platform/asus_laptop/input/input6
    Feb  6 16:45:03 ubuntu kernel: [   52.973158] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   52.995103] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
    Feb  6 16:45:03 ubuntu kernel: [   52.999895] cfg80211: Calling CRDA to update world regulatory domain
    Feb  6 16:45:03 ubuntu kernel: [   53.005134] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.037058] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.069002] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.100945] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.132848] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.164838] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.196783] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.228727] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.260673] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.269025] kvm: Nested Virtualization enabled
    Feb  6 16:45:03 ubuntu kernel: [   53.269031] kvm: Nested Paging enabled
    Feb  6 16:45:03 ubuntu kernel: [   53.284491] sp5100_tco: SP5100 TCO WatchDog Timer Driver v0.01
    Feb  6 16:45:03 ubuntu kernel: [   53.284875] psmouse serio4: >elantech: assuming hardware version 2 (with firmware version 0x040101)
    Feb  6 16:45:03 ubuntu kernel: [   53.286328] sp5100_tco: mmio address 0xb8fe00 already in use
    Feb  6 16:45:03 ubuntu kernel: [   53.292636] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.322459] psmouse serio4: >elantech: Synaptics capabilities query result 0x7e, 0x13, 0x0d.
    Feb  6 16:45:03 ubuntu kernel: [   53.324579] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:03 ubuntu kernel: [   53.356539] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.388456] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.420405] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.452298] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.467780] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio4/input/input7
    Feb  6 16:45:04 ubuntu kernel: [   53.484288] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.516232] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.548181] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.580111] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.612041] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.643969] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.676016] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.707911] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.739864] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.771799] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.803744] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.835690] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.867636] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.899621] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.931525] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.963471] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   53.995413] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.027364] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.027413] hub 2-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:45:04 ubuntu kernel: [   54.027513] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.235008] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.235023] hub 2-0:1.0: >over-current condition on port 10
    Feb  6 16:45:04 ubuntu kernel: [   54.266949] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.298928] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.330782] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:04 ubuntu kernel: [   54.362762] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.394722] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.426665] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.458609] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.490555] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.522484] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.554486] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.586433] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.618347] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.650308] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.682266] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.714185] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.746085] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.778079] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.810013] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.841958] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.873903] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.905848] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.937792] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   54.969738] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.001688] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.033628] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.065573] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.097518] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.129464] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.161408] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.193353] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.225304] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.257244] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.289187] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.321144] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:05 ubuntu kernel: [   55.353079] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.385024] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.416968] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.448917] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu modem-manager[1673]: <info>  ModemManager (version 0.6.0.0) starting...
    Feb  6 16:45:06 ubuntu kernel: [   55.480854] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.512762] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.544747] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.576710] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.608631] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.640578] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.672553] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.704463] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.736424] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.768356] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.800302] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.832245] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.864189] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.896141] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.928080] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.960024] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   55.991968] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.023920] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.055859] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.087835] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.119733] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.151834] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.151933] hub 2-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:45:06 ubuntu kernel: [   56.152033] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.234705] cfg80211: World regulatory domain updated:
    Feb  6 16:45:06 ubuntu kernel: [   56.234710] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    Feb  6 16:45:06 ubuntu kernel: [   56.234713] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Feb  6 16:45:06 ubuntu kernel: [   56.234715] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    Feb  6 16:45:06 ubuntu kernel: [   56.234717] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    Feb  6 16:45:06 ubuntu kernel: [   56.234719] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Feb  6 16:45:06 ubuntu kernel: [   56.234720] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Feb  6 16:45:06 ubuntu kernel: [   56.359321] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:06 ubuntu kernel: [   56.359336] hub 2-0:1.0: >over-current condition on port 11
    Feb  6 16:45:07 ubuntu kernel: [   56.391270] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.423184] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.455209] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.487077] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.519018] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.550968] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.582905] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.614853] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.646838] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.678755] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.710715] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.742631] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.774582] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.806522] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.838495] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.870415] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.902374] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.934332] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.966245] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   56.998192] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.030166] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.062083] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.094082] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.126008] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.157947] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.189860] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.221858] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.253731] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.286445] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.317718] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:07 ubuntu kernel: [   57.349591] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.381560] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.413475] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.445450] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.477466] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.509317] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.541285] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.574331] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.605190] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.637103] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.669065] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.701010] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.732932] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.764875] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.796845] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.828792] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.860784] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.892683] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.924631] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.956533] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   57.988553] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.020411] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.020658] input: HDA ATI SB Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input8
    Feb  6 16:45:08 ubuntu kernel: [   58.020839] input: HDA ATI SB Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input9
    Feb  6 16:45:08 ubuntu kernel: [   58.021326] snd_hda_intel 0000:01:05.1: >setting latency timer to 64
    Feb  6 16:45:08 ubuntu kernel: [   58.052381] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.084350] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.116266] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.150496] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.180387] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.212125] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.244068] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.276035] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:45:08 ubuntu kernel: [   58.276130] hub 2-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:45:08 ubuntu kernel: [   58.276227] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.483666] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.483682] hub 2-0:1.0: >over-current condition on port 12
    Feb  6 16:45:09 ubuntu kernel: [   58.515613] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.547556] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.579499] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.611467] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.643389] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.675339] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.707237] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.739267] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.771166] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.803152] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper)
    Feb  6 16:45:09 ubuntu kernel: [   58.835160] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.866977] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.898939] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.931400] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.962810] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   58.994783] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.026748] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu cron[1747]: (CRON) INFO (pidfile fd = 3)
    Feb  6 16:45:09 ubuntu NetworkManager[1785]: <info> NetworkManager (version 0.9.6.0) is starting...
    Feb  6 16:45:09 ubuntu NetworkManager[1785]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
    Feb  6 16:45:09 ubuntu NetworkManager[1785]: <info> WEXT support is enabled
    Feb  6 16:45:09 ubuntu acpid: starting up with proc fs
    Feb  6 16:45:09 ubuntu cron[1949]: (CRON) STARTUP (fork ok)
    Feb  6 16:45:09 ubuntu kernel: [   59.058681] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.090642] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.122585] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.154488] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.169552] ath: EEPROM regdomain: 0x60
    Feb  6 16:45:09 ubuntu kernel: [   59.169556] ath: EEPROM indicates we should expect a direct regpair map
    Feb  6 16:45:09 ubuntu kernel: [   59.169559] ath: Country alpha2 being used: 00
    Feb  6 16:45:09 ubuntu kernel: [   59.169561] ath: Regpair used: 0x60
    Feb  6 16:45:09 ubuntu kernel: [   59.169564] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169566] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169568] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169570] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169571] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169573] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169575] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169577] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169578] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169580] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169582] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169583] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169585] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169586] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169588] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169590] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169591] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169593] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169594] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169596] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169597] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169599] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169601] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169602] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169604] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169605] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.169607] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
    Feb  6 16:45:09 ubuntu kernel: [   59.169609] cfg80211: 2474000 KHz - 2494000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    Feb  6 16:45:09 ubuntu kernel: [   59.171147] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
    Feb  6 16:45:09 ubuntu kernel: [   59.186513] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.218425] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.250400] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.282343] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.314273] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:09 ubuntu kernel: [   59.346203] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.378182] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.410098] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.442027] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.473972] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.505918] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.537868] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.569808] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.601753] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.633697] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.665642] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.697608] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.729544] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.761481] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.793428] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.825369] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.857332] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.889253] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.921213] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.953155] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   59.985100] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.017044] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.048990] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.080939] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.112840] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.144824] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.176778] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.208717] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.240661] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.272606] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.304519] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:10 ubuntu kernel: [   60.336499] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.368441] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.400385] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.400443] hub 2-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:45:11 ubuntu kernel: [   60.400543] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.607983] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.607999] hub 2-0:1.0: >over-current condition on port 13
    Feb  6 16:45:11 ubuntu kernel: [   60.609639] ieee80211 phy0: >Selected rate control algorithm 'ath9k_rate_control'
    Feb  6 16:45:11 ubuntu kernel: [   60.611286] Registered led device: ath9k-phy0
    Feb  6 16:45:11 ubuntu kernel: [   60.611297] ieee80211 phy0: >Atheros AR9285 Rev:2 mem=0xf9120000, irq=16
    Feb  6 16:45:11 ubuntu kernel: [   60.639944] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.671908] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.703859] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.735799] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.767775] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.799692] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.831637] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu cron[1949]: (CRON) INFO (Running @reboot jobs)
    Feb  6 16:45:11 ubuntu kernel: [   60.863535] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.895480] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu acpid: 33 rules loaded
    Feb  6 16:45:11 ubuntu acpid: waiting for events: event logging is off
    Feb  6 16:45:11 ubuntu kernel: [   60.927572] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.959410] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   60.991395] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.023338] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.055281] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.087193] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.119173] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.151083] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.183063] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.215010] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.246918] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.278898] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.310809] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:11 ubuntu kernel: [   61.342755] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.374696] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.406589] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.438599] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.470541] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.502490] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.534433] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.566378] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.598322] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'AnyData'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Gobi'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Option High-Speed'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Huawei'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Linktop'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Longcheer'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Ericsson MBM'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'MotoC'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Nokia'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Novatel'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Option'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Samsung'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Sierra'
    Feb  6 16:45:12 ubuntu kernel: [   61.632205] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'SimTech'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Wavecom'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'X22X'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'ZTE'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Cinterion'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Iridium'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Loaded plugin 'Generic'
    Feb  6 16:45:12 ubuntu modem-manager[1673]: <info>  Successfully loaded 20 plugins
    Feb  6 16:45:12 ubuntu kernel: [   61.662225] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.694189] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.726107] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.758047] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.789990] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.821973] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.853914] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.885831] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.917807] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.949731] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   61.981664] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.013606] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.045568] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.077498] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.109441] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.141424] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.173340] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.205280] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.237182] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.269171] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.301116] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:12 ubuntu kernel: [   62.333061] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.365006] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.396904] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.428896] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.460840] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.492780] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.524723] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.524782] hub 2-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:45:13 ubuntu kernel: [   62.524882] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.732371] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.732387] hub 2-0:1.0: >over-current condition on port 14
    Feb  6 16:45:13 ubuntu kernel: [   62.764315] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.796266] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.828239] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.860146] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.892095] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.924039] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.955985] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   62.987964] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.019914] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.051819] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.083799] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.115708] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.147652] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.179556] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.211548] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.243493] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.275438] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu kernel: [   63.307383] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:13 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
    Feb  6 16:45:13 ubuntu kernel: [   63.339340] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.371279] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.403217] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.435163] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.467108] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.499063] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.530951] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.562942] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.594887] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.626863] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.658750] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.690710] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.722664] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu NetworkManager[1785]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
    Feb  6 16:45:14 ubuntu NetworkManager[1785]: <info> DNS: loaded plugin dnsmasq
    Feb  6 16:45:14 ubuntu ntpdate[2085]: Can't find host ntp.ubuntu.com: Name or service not known (-2)
    Feb  6 16:45:14 ubuntu ntpdate[2085]: no servers can be used, exiting
    Feb  6 16:45:14 ubuntu kernel: [   63.754612] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.786547] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.818495] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.850446] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.882379] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.914360] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.946301] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   63.978215] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.010195] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.045028] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.074049] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.105996] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.137939] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.169884] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.201829] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.233774] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.265684] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.297652] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:14 ubuntu kernel: [   64.329610] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.361555] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.393469] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.425451] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.457390] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.489285] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.521282] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.553224] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.585166] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.617131] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.649066] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.649116] hub 2-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:45:15 ubuntu kernel: [   64.649216] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.856712] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.856727] hub 2-0:1.0: >over-current condition on port 15
    Feb  6 16:45:15 ubuntu kernel: [   64.888688] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.920600] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.952545] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   64.984493] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.016471] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.048381] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.080334] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.112270] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.144214] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.176159] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.208104] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.240049] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.271994] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.303944] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:15 ubuntu kernel: [   65.335884] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.367829] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.399774] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.431718] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.463664] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.495609] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.527541] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.559498] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.591449] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu polkitd[2153]: started daemon version 0.104 using authority implementation `local' version `0.104'
    Feb  6 16:45:16 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
    Feb  6 16:45:16 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.ConsoleKit'
    Feb  6 16:45:16 ubuntu kernel: [   65.623393] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.655342] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.687248] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.719233] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.751169] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.783114] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.815059] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.846970] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.878952] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.910894] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   65.942834] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: init!
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: update_system_hostname
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPluginIfupdown: management mode: unmanaged
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:04.0/0000:02:00.0/net/wlan0, iface: wlan0)
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:04.0/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:05.0/0000:03:00.5/net/eth0, iface: eth0)
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:05.0/0000:03:00.5/net/eth0, iface: eth0): no ifupdown configuration found.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: end _init.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]: <info> Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    Ifupdown: get unmanaged devices count: 0
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: (168545672) ... get_connections.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    SCPlugin-Ifupdown: (168545672) ... get_connections (managed=false): return empty list.
    Feb  6 16:45:16 ubuntu NetworkManager[1785]:    Ifupdown: get unmanaged devices count: 0
    Feb  6 16:45:16 ubuntu NetworkManager[1785]: <info> modem-manager is now available
    Feb  6 16:45:16 ubuntu NetworkManager[1785]: <info> monitoring kernel firmware directory '/lib/firmware'.
    Feb  6 16:45:16 ubuntu kernel: [   65.974790] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.006730] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.038666] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.070613] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.102555] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.134500] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.166484] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.198379] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.230274] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.262314] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.294225] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:16 ubuntu kernel: [   66.326177] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.358115] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.390069] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.422005] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.453951] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.485902] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.517805] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.549771] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.581740] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.613674] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.645628] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.677600] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.709512] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.741457] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.773372] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.773466] hub 2-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:45:17 ubuntu kernel: [   66.773568] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.981044] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   66.981059] hub 3-0:1.0: >over-current condition on port 1
    Feb  6 16:45:17 ubuntu kernel: [   67.012930] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.044933] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.076878] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu NetworkManager[1785]: <info> found WiFi radio killswitch rfkill2 (at /sys/devices/pci0000:00/0000:00:04.0/0000:02:00.0/ieee80211/phy0/rfkill2) (driver (unknown))
    Feb  6 16:45:17 ubuntu NetworkManager[1785]: <info> found WWAN radio killswitch rfkill0 (at /sys/devices/platform/asus_laptop/rfkill/rfkill0) (driver asus_laptop)
    Feb  6 16:45:17 ubuntu NetworkManager[1785]: <info> found WiMAX radio killswitch rfkill1 (at /sys/devices/platform/asus_laptop/rfkill/rfkill1) (driver asus_laptop)
    Feb  6 16:45:17 ubuntu kernel: [   67.108796] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.140778] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.172713] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.204691] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.236602] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.268582] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.300525] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:17 ubuntu kernel: [   67.332442] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.364418] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.396326] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> WiFi enabled by radio killswitch; enabled by state file
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> WWAN enabled by radio killswitch; enabled by state file
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> WiMAX enabled by radio killswitch; enabled by state file
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> Networking is enabled by state file
    Feb  6 16:45:18 ubuntu kernel: [   67.428273] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.460218] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.492161] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.524116] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <error> [1360169118.198779] [wifi-utils-nl80211.c:669] nl80211_wiphy_info_handler(): Don't know the meaning of NL80211_ATTR_CIPHER_SUITES 0x000fac06.
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): using nl80211 for WiFi device control
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <warn> (wlan0): driver supports Access Point (AP) mode
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): new 802.11 WiFi device (driver: 'ath9k' ifindex: 3)
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/0
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): now managed
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): bringing up device.
    Feb  6 16:45:18 ubuntu kernel: [   67.556038] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.571389] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): preparing device.
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (wlan0): deactivating device (reason 'managed') [2]
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <warn> failed to allocate link cache: (-10) Operation not supported
    Feb  6 16:45:18 ubuntu kernel: [   67.574605] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): carrier is OFF
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <error> [1360169118.218209] [nm-device-ethernet.c:456] real_update_permanent_hw_address(): (eth0): unable to read permanent MAC address (error 0)
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): new Ethernet device (driver: 'jme' ifindex: 2)
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): now managed
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): bringing up device.
    Feb  6 16:45:18 ubuntu dbus[1285]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper)
    Feb  6 16:45:18 ubuntu kernel: [   67.577129] jme 0000:03:00.5: >irq 43 for MSI/MSI-X
    Feb  6 16:45:18 ubuntu kernel: [   67.577229] jme 0000:03:00.5: >eth0: Link is down
    Feb  6 16:45:18 ubuntu kernel: [   67.588042] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): preparing device.
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> (eth0): deactivating device (reason 'managed') [2]
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <info> Added default wired connection 'Wired connection 1' for /sys/devices/pci0000:00/0000:00:05.0/0000:03:00.5/net/eth0
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <warn> /sys/devices/virtual/net/lo: couldn't determine device driver; ignoring...
    Feb  6 16:45:18 ubuntu NetworkManager[1785]: <warn> /sys/devices/virtual/net/lo: couldn't determine device driver; ignoring...
    Feb  6 16:45:18 ubuntu kernel: [   67.600498] jme 0000:03:00.5: >eth0: Link is down
    Feb  6 16:45:18 ubuntu kernel: [   67.600748] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    Feb  6 16:45:18 ubuntu kernel: [   67.601093] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    Feb  6 16:45:18 ubuntu kernel: [   67.619950] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.651892] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.683867] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.715823] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.747725] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.779632] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.811645] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.843516] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.875510] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.907461] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.939365] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   67.971345] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.003295] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.035240] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.067188] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.099080] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.131064] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.163008] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.194952] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.226898] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.258849] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.290791] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:18 ubuntu kernel: [   68.322734] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.354677] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.386622] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.418564] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.450513] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.482457] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.520177] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.550341] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.582304] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.614275] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.646215] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.678129] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.710077] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.742019] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.773999] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.805948] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.837855] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.869833] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.901754] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   68.901794] hub 3-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:45:19 ubuntu kernel: [   68.901894] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.109356] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.109372] hub 3-0:1.0: >over-current condition on port 2
    Feb  6 16:45:19 ubuntu dbus[1285]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> wpa_supplicant started
    Feb  6 16:45:19 ubuntu kernel: [   69.141301] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (wlan0) supports 4 scan SSIDs
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (wlan0): supplicant interface state: starting -> ready
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <warn> Trying to remove a non-existant call id.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (wlan0): supplicant interface state: ready -> inactive
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (wlan0) supports 4 scan SSIDs
    Feb  6 16:45:19 ubuntu kernel: [   69.176768] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.205222] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.219216] jme 0000:03:00.5: >eth0: Link is up at ANed: 100 Mbps, Full-Duplex, MDI
    Feb  6 16:45:19 ubuntu kernel: [   69.219782] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (eth0): carrier now ON (device state 20)
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Auto-activating connection 'Wired connection 1'.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) starting connection 'Wired connection 1'
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
    Feb  6 16:45:19 ubuntu kernel: [   69.237098] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.269111] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.301093] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu kernel: [   69.333033] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> dhclient started with pid 2369
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Beginning IP6 addrconf.
    Feb  6 16:45:19 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
    Feb  6 16:45:20 ubuntu kernel: [   69.364983] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.396910] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.428836] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.460811] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.492739] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.524696] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.556642] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.588552] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.620533] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.652459] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.684387] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.716364] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.748275] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.780228] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.812167] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.844165] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.876058] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.908012] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.939955] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   69.971898] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.003832] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.035769] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.067735] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.099751] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.131627] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.163699] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.195519] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.227481] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.259437] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.291354] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:20 ubuntu kernel: [   70.323307] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.355273] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.387185] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu dhclient: Internet Systems Consortium DHCP Client 4.2.4
    Feb  6 16:45:21 ubuntu dhclient: Copyright 2004-2012 Internet Systems Consortium.
    Feb  6 16:45:21 ubuntu dhclient: All rights reserved.
    Feb  6 16:45:21 ubuntu dhclient: For info, please visit https://www.isc.org/software/dhcp/
    Feb  6 16:45:21 ubuntu dhclient: 
    Feb  6 16:45:21 ubuntu kernel: [   70.419151] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.451078] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.483056] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info> (eth0): DHCPv4 state changed nbi -> preinit
    Feb  6 16:45:21 ubuntu kernel: [   70.514930] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu dhclient: Listening on LPF/eth0/f4:6d:04:0b:cd:a2
    Feb  6 16:45:21 ubuntu dhclient: Sending on   LPF/eth0/f4:6d:04:0b:cd:a2
    Feb  6 16:45:21 ubuntu dhclient: Sending on   Socket/fallback
    Feb  6 16:45:21 ubuntu dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
    Feb  6 16:45:21 ubuntu kernel: [   70.546879] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.578888] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.610759] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.642702] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::f66d:4ff:fe0b:cda2.
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: New relevant interface eth0.IPv6 for mDNS.
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: Registering new address record for fe80::f66d:4ff:fe0b:cda2 on eth0.*.
    Feb  6 16:45:21 ubuntu kernel: [   70.674786] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.706611] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.738580] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.770701] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.802441] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.834403] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.866330] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.898314] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.930248] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.962173] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   70.994119] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   71.026078] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   71.026174] hub 3-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:45:21 ubuntu kernel: [   71.026274] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:21 ubuntu dhclient: DHCPREQUEST of 192.168.1.2 on eth0 to 255.255.255.255 port 67
    Feb  6 16:45:21 ubuntu dhclient: DHCPOFFER of 192.168.1.2 from 192.168.1.1
    Feb  6 16:45:21 ubuntu dhclient: DHCPACK of 192.168.1.2 from 192.168.1.1
    Feb  6 16:45:21 ubuntu dhclient: bound to 192.168.1.2 -- renewal in 42567 seconds.
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info> (eth0): DHCPv4 state changed preinit -> bound
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info>   address 192.168.1.2
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info>   prefix 24 (255.255.255.0)
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info>   gateway 192.168.1.1
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info>   nameserver '192.168.1.1'
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
    Feb  6 16:45:21 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.1.2.
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: New relevant interface eth0.IPv4 for mDNS.
    Feb  6 16:45:21 ubuntu avahi-daemon[1476]: Registering new address record for 192.168.1.2 on eth0.IPv4.
    Feb  6 16:45:21 ubuntu kernel: [   71.233743] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   71.233758] hub 3-0:1.0: >over-current condition on port 3
    Feb  6 16:45:21 ubuntu kernel: [   71.265660] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   71.297604] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:21 ubuntu kernel: [   71.329530] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.361493] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.393435] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.425379] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.457325] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.489269] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.521249] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.553190] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.585138] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.617082] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.648996] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.680972] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.712914] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.744859] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.776749] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.808695] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.840709] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.872642] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.904567] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.936492] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   71.968469] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.000407] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.032351] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <info> (eth0): device state change: ip-config -> activated (reason 'none') [70 100 0]
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <info> DNS: starting dnsmasq...
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <error> [1360169122.699632] [nm-dns-dnsmasq.c:390] update(): dnsmasq not available on the bus, can't update servers.
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <error> [1360169122.699772] [nm-dns-dnsmasq.c:392] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <warn> DNS: plugin dnsmasq update failed
    Feb  6 16:45:22 ubuntu NetworkManager[1785]: <info> ((null)): writing resolv.conf to /sbin/resolvconf
    Feb  6 16:45:22 ubuntu kernel: [   72.064308] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.096250] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.128185] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.160093] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.192076] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.224021] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.255966] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.287912] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:22 ubuntu kernel: [   72.319862] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.351802] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.383748] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.415702] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.447638] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.479579] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.511528] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.543477] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: started, version 2.63rc6 cache disabled
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: DBus support enabled: connected to system bus
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: warning: no upstream servers configured
    Feb  6 16:45:23 ubuntu kernel: [   72.575424] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.607352] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.639301] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.671242] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.703207] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.735133] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.767024] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.799024] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.830967] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.862916] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.894856] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.926803] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.958736] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   72.990692] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.022637] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.054583] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.086530] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.118474] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.150418] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:45:23 ubuntu kernel: [   73.150512] hub 3-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:45:23 ubuntu kernel: [   73.150612] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:23 ubuntu NetworkManager[1785]: <info> Policy set 'Wired connection 1' (eth0) as default for IPv4 routing and DNS.
    Feb  6 16:45:23 ubuntu NetworkManager[1785]: <info> Activation (eth0) successful, device activated.
    Feb  6 16:45:23 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
    Feb  6 16:45:23 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
    Feb  6 16:45:23 ubuntu NetworkManager[1785]: <warn> dnsmasq appeared on DBus: :1.21
    Feb  6 16:45:23 ubuntu NetworkManager[1785]: <info> ((null)): writing resolv.conf to /sbin/resolvconf
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: setting upstream servers from DBus
    Feb  6 16:45:23 ubuntu dnsmasq[2934]: using nameserver 192.168.1.1#53
    Feb  6 16:45:23 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
    Feb  6 16:45:24 ubuntu kernel: [   73.358045] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.358061] hub 3-0:1.0: >over-current condition on port 4
    Feb  6 16:45:24 ubuntu kernel: [   73.390016] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.421937] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.453895] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.485843] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.517785] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.549746] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.581675] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.613630] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.645567] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.677510] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.709454] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.741406] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.773355] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.805291] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.837255] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.869194] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.901133] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.933114] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.965024] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   73.996968] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.028916] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.060859] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.092808] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.124747] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.156704] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.188640] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.220543] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.252530] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.284479] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:24 ubuntu kernel: [   74.316424] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.348364] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.380308] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.412255] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.444199] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.476142] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.508078] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.540034] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.571979] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.603924] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.635868] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.667813] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.699737] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.731700] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.763641] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.795588] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.827533] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.859476] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.891380] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.923371] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.955309] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   74.987252] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.019203] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.051144] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.083093] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.115039] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu acpid: client connected from 2933[0:0]
    Feb  6 16:45:25 ubuntu acpid: 1 client rule loaded
    Feb  6 16:45:25 ubuntu kernel: [   75.146984] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.178930] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.210868] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.242816] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.274767] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:45:25 ubuntu kernel: [   75.274864] hub 3-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:45:25 ubuntu kernel: [   75.274964] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.482417] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.482432] hub 3-0:1.0: >over-current condition on port 5
    Feb  6 16:45:26 ubuntu kernel: [   75.514354] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.546300] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.578243] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.610189] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.642136] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.674079] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.706027] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.737973] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.769916] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.801862] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.833806] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.865750] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.897695] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.929674] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.961585] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   75.993537] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.025469] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.057414] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.089357] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.121300] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.153244] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.185167] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.217146] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.249084] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.281028] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:26 ubuntu kernel: [   76.312971] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.344920] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.376854] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.408807] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.440752] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.472696] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.504641] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.536586] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.568531] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.600477] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.632387] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.664371] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.696314] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.728256] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.760205] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.792144] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.824089] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.856037] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.887981] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.919881] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.951879] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   76.983822] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.015772] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.047718] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.079659] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.111608] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.143549] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.175493] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.207439] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.239383] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.271327] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.303289] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:27 ubuntu kernel: [   77.335162] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.367154] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.399100] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.399195] hub 3-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:45:28 ubuntu kernel: [   77.399295] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.606749] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.606764] hub 3-0:1.0: >over-current condition on port 6
    Feb  6 16:45:28 ubuntu kernel: [   77.638657] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.670603] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.702577] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.734486] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.766469] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.798411] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.830382] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.862311] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.894262] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.926144] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.958142] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   77.990086] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.022030] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.053979] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.085918] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.117860] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.149807] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.181750] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.213701] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.245642] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.277593] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:28 ubuntu kernel: [   78.309537] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.341482] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.373426] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.405369] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.437315] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.469191] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.501206] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.533113] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.565093] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.597038] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.628987] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.660927] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.692871] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.724825] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.756766] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.788677] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.820654] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.852599] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.884543] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.916489] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.948435] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   78.980379] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.012328] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.044270] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.076213] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.108163] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.140126] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.172000] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.204000] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.235945] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.267889] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.299837] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:29 ubuntu kernel: [   79.331779] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.363732] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.395619] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.427610] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.459558] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.491500] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.523443] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.523538] hub 3-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:45:30 ubuntu kernel: [   79.523638] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.731089] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.731103] hub 3-0:1.0: >over-current condition on port 7
    Feb  6 16:45:30 ubuntu kernel: [   79.763029] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.794963] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.826924] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.858864] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.890812] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.922754] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.954682] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   79.986659] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.018605] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.050541] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.082486] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.114432] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.146373] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.178338] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.210267] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.242213] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.274099] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:30 ubuntu kernel: [   80.306114] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.338080] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.369992] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.401935] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.433879] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.465827] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.497772] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.529722] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.561630] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.593606] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.625552] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.657497] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.689384] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.721391] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.753335] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.785277] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.817213] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.849348] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.881109] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.913035] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.944995] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   80.976942] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.008851] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.040829] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.072770] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.104718] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.136663] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.168608] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.200558] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.232499] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.264442] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.296388] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:31 ubuntu kernel: [   81.328346] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.360279] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.392245] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.424176] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.456122] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.488066] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.520011] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.551957] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.583906] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.615822] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.647793] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.647842] hub 3-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:45:32 ubuntu kernel: [   81.647942] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.855439] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.855454] hub 3-0:1.0: >over-current condition on port 8
    Feb  6 16:45:32 ubuntu kernel: [   81.887381] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.919324] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.951266] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   81.983219] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.015165] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.047105] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.079050] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.110994] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.142937] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.174891] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.206829] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.238775] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.270720] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:32 ubuntu kernel: [   82.302665] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.334610] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.366553] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.398506] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.430445] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.462390] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.494340] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.526278] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.558229] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.590171] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.622115] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.654058] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.686003] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.717949] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.749899] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.781839] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.813782] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.845729] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.877674] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.909619] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.941563] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   82.973512] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.005456] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.037417] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.069346] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.101230] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.133197] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.165173] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.197116] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.229060] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.261005] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.292950] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:33 ubuntu kernel: [   83.324898] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:45:34 ubuntu kernel: [   83.356791] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu ntpdate[3049]: step time server 91.189.94.4 offset 153.026313 sec
    Feb  6 16:48:07 ubuntu kernel: [   83.388783] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.420743] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.452687] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.484628] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.516574] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.548519] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.580422] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.612406] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.644345] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.676288] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.708260] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.740179] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.772124] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.772219] hub 3-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:48:07 ubuntu kernel: [   83.772319] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.979781] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   83.979797] hub 3-0:1.0: >over-current condition on port 9
    Feb  6 16:48:07 ubuntu kernel: [   84.011720] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.043666] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.075618] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.107556] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.139502] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.171444] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.203390] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.235335] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:07 ubuntu kernel: [   84.267278] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.299229] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.331169] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.363117] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.395059] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.426956] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.458943] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.490886] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.522831] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.554773] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.586720] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.618666] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.650695] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.682556] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.714502] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.746452] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.778343] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.810339] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.842253] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.874226] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.906170] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.938116] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   84.970065] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.002005] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.033952] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.065896] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.097866] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.129757] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.161735] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.193676] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.225621] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.257575] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:08 ubuntu kernel: [   85.289511] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.321456] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.353399] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.385351] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.417242] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.449236] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.481202] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.513135] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.545120] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.577024] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.609012] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.640915] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.672859] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.704803] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.736749] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.768696] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.800660] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.832594] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.864520] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.896464] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   85.896559] hub 3-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:48:09 ubuntu kernel: [   85.896659] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.104116] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.104131] hub 3-0:1.0: >over-current condition on port 10
    Feb  6 16:48:09 ubuntu kernel: [   86.136053] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.167998] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.199943] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.231892] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:09 ubuntu kernel: [   86.263834] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.295783] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.327723] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.359668] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.391614] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.423557] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.455504] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.487403] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.519401] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.551339] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.583244] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.615235] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.647125] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.679127] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.711033] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.743009] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.774953] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.806896] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.838851] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.870789] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.902733] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.934677] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.966624] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   86.998568] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.030515] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.062460] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.094416] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.126348] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.158293] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.190235] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.222183] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.254128] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:10 ubuntu kernel: [   87.286074] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.318023] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.349963] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.381908] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.413852] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.445798] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.477745] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.509688] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.541638] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.573545] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.605531] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.637468] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.669411] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.701361] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.733302] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.765202] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.797194] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.829089] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.861075] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.893028] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.924974] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.956904] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   87.988860] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   88.020783] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   88.020881] hub 3-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:48:11 ubuntu kernel: [   88.020981] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   88.228444] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:11 ubuntu kernel: [   88.228460] hub 3-0:1.0: >over-current condition on port 11
    Feb  6 16:48:11 ubuntu kernel: [   88.260385] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.292336] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.324275] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.356228] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.388141] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.420110] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.452053] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.483996] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.515958] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu ubiquity[3119]: Ubiquity 2.12.16
    Feb  6 16:48:12 ubuntu kernel: [   88.547842] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.579822] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.611790] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.643734] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.675679] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.707575] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.739571] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.771519] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.803466] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.835404] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.867350] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.899294] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.931236] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.963187] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   88.995129] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.027080] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.059017] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.090971] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.122908] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.154853] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.186800] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.218745] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.250689] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:12 ubuntu kernel: [   89.282636] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.314584] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.346524] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.378420] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.410428] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.442359] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.474308] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.506213] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.538148] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.570139] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.602064] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.634044] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.665982] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.697926] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.729872] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.761817] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.793762] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.825707] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.857700] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.889636] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.921541] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.953485] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   89.985432] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu NetworkManager[1785]: <info> (eth0): IP6 addrconf timed out or failed.
    Feb  6 16:48:13 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
    Feb  6 16:48:13 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
    Feb  6 16:48:13 ubuntu NetworkManager[1785]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
    Feb  6 16:48:13 ubuntu kernel: [   90.017377] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   90.049322] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   90.081267] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   90.113216] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   90.145157] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:48:13 ubuntu kernel: [   90.145206] hub 3-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:48:13 ubuntu kernel: [   90.145306] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.352844] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.352860] hub 3-0:1.0: >over-current condition on port 12
    Feb  6 16:48:14 ubuntu kernel: [   90.384745] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.416688] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.448624] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.480581] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.512525] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.544469] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.576415] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.608353] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.640305] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.672249] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.704191] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.736181] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.UPower' (using servicehelper)
    Feb  6 16:48:14 ubuntu kernel: [   90.768088] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.800030] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.831985] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.863911] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.895861] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.927800] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.959745] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   90.991691] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.023636] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.055580] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.087492] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.119480] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.151416] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.183361] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.215342] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.247250] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:14 ubuntu kernel: [   91.279196] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.311141] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.343037] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.375033] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.406976] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.438881] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.470866] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.502810] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.534755] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.566701] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.598645] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.630580] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.UPower'
    Feb  6 16:48:15 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
    Feb  6 16:48:15 ubuntu kernel: [   91.662519] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.694493] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.726382] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.758379] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.790316] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.822272] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.854205] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.886150] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.918096] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.950040] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   91.981996] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.013931] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.045874] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.077821] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.109766] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu polkitd[3146]: started daemon version 0.104 using authority implementation `local' version `0.104'
    Feb  6 16:48:15 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
    Feb  6 16:48:15 ubuntu kernel: [   92.141693] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.173623] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.205566] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.237530] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.269535] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:48:15 ubuntu kernel: [   92.269585] hub 3-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:48:15 ubuntu kernel: [   92.269685] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.477155] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.477170] hub 3-0:1.0: >over-current condition on port 13
    Feb  6 16:48:16 ubuntu kernel: [   92.509086] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.541031] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.572918] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.604900] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.636866] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.668812] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.700742] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.732700] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.764653] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.796587] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.828535] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.860480] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.892425] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.924410] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.956316] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   92.988259] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.020205] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.052150] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.084041] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.116021] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.147953] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.179883] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.211869] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.243812] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:16 ubuntu kernel: [   93.275760] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.307702] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.339648] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.371591] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.403537] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.435481] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.467426] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.499375] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.531318] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.563261] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.595158] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.627154] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.659118] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.691050] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.722974] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.754975] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.786838] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.818823] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.850766] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.882712] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.914659] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.946601] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   93.978546] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.010464] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.042410] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.074357] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.106364] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.138277] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.170223] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.202160] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.234105] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:17 ubuntu kernel: [   94.266003] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.297999] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.329946] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.361886] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.393866] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.393961] hub 3-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:48:18 ubuntu kernel: [   94.394061] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.601480] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.601495] hub 3-0:1.0: >over-current condition on port 14
    Feb  6 16:48:18 ubuntu kernel: [   94.633419] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.665364] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.697312] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.729254] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.761203] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.793140] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.825131] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.857035] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.888977] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.920924] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.952869] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   94.984814] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.016767] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.048704] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.080631] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.112609] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.144552] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.176492] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.208437] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.240384] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:18 ubuntu kernel: [   95.272326] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.304272] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.336225] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.368161] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.400107] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.432052] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.463997] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.495942] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.527887] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.559837] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.591776] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.623729] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.655677] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.687617] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.719557] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.751502] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.783448] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.815400] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.847333] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.879279] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.911218] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.943132] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   95.975110] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.007031] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.039010] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.070945] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.102888] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.134834] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.166787] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.198656] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.230668] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:19 ubuntu kernel: [   96.262624] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.294558] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.326501] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.358448] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.390394] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.422345] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.454221] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.486239] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.518174] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.518269] hub 3-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:48:20 ubuntu kernel: [   96.518368] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.725819] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.725834] hub 3-0:1.0: >over-current condition on port 15
    Feb  6 16:48:20 ubuntu kernel: [   96.757760] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.789677] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.821651] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.853595] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.885541] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.917483] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.949435] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   96.981374] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.013328] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.045268] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.077209] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.109152] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.141100] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.173048] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.204990] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.236934] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:20 ubuntu kernel: [   97.268880] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.300822] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.332773] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.364711] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.396665] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.428605] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.460549] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.492497] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.524438] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.556384] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.588335] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.620274] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.652219] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.684164] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.716109] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.748055] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.780001] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.811945] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.843896] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.875834] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.907784] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.939724] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   97.971669] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.003612] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.035559] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.067505] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.099450] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.131398] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.163345] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.195284] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.227227] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:21 ubuntu kernel: [   98.259178] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.291119] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.323069] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.354971] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.386956] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.418898] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.450844] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.482788] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.514734] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.546681] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.578624] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.610569] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.642466] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:48:22 ubuntu kernel: [   98.642568] hub 3-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:48:22 ubuntu kernel: [   98.778278] usb 6-1: >new low-speed USB device number 2 using ohci_hcd
    Feb  6 16:48:22 ubuntu kernel: [   98.945173] usb 6-1: >New USB device found, idVendor=0458, idProduct=003a
    Feb  6 16:48:22 ubuntu kernel: [   98.945179] usb 6-1: >New USB device strings: Mfr=1, Product=2, SerialNumber=0
    Feb  6 16:48:22 ubuntu kernel: [   98.945182] usb 6-1: >Product: Optical Mouse
    Feb  6 16:48:22 ubuntu kernel: [   98.945184] usb 6-1: >Manufacturer: Genius
    Feb  6 16:48:23 ubuntu mtp-probe: checking bus 6, device 2: "/sys/devices/pci0000:00/0000:00:16.0/usb6/6-1"
    Feb  6 16:48:23 ubuntu mtp-probe: bus: 6, device: 2 was not an MTP device
    Feb  6 16:48:23 ubuntu kernel: [  100.190467] usbcore: registered new interface driver usbhid
    Feb  6 16:48:23 ubuntu kernel: [  100.190471] usbhid: USB HID core driver
    Feb  6 16:48:24 ubuntu kernel: [  100.498434] input: Genius Optical Mouse as /devices/pci0000:00/0000:00:16.0/usb6/6-1/6-1:1.0/input/input10
    Feb  6 16:48:24 ubuntu kernel: [  100.498659] hid-generic 0003:0458:003A.0001: >input,hidraw0: USB HID v1.11 Mouse [Genius Optical Mouse] on usb-0000:00:16.0-1/input0
    Feb  6 16:48:24 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.Accounts' (using servicehelper)
    Feb  6 16:48:24 ubuntu accounts-daemon[3324]: started daemon version 0.6.21
    Feb  6 16:48:24 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.Accounts'
    Feb  6 16:48:25 ubuntu kernel: [  102.028682] hub 6-0:1.0: >Cannot enable port 2.  Maybe the USB cable is bad?
    Feb  6 16:48:27 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.RealtimeKit1' (using servicehelper)
    Feb  6 16:48:27 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1'
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Successfully called chroot.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Successfully dropped privileges.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Successfully limited resources.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Running.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Watchdog thread running.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Canary thread running.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Successfully made thread 3344 of process 3344 (n/a) owned by '999' high priority at nice level -11.
    Feb  6 16:48:27 ubuntu rtkit-daemon[3346]: Supervising 1 threads of 1 processes of 1 users.
    Feb  6 16:48:28 ubuntu kernel: [  105.111383] hub 6-0:1.0: >Cannot enable port 2.  Maybe the USB cable is bad?
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Successfully made thread 3355 of process 3344 (n/a) owned by '999' RT at priority 5.
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Supervising 2 threads of 1 processes of 1 users.
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Successfully made thread 3356 of process 3344 (n/a) owned by '999' RT at priority 5.
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Supervising 3 threads of 1 processes of 1 users.
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Successfully made thread 3357 of process 3344 (n/a) owned by '999' RT at priority 5.
    Feb  6 16:48:29 ubuntu rtkit-daemon[3346]: Supervising 4 threads of 1 processes of 1 users.
    Feb  6 16:48:31 ubuntu kernel: [  108.201984] hub 6-0:1.0: >Cannot enable port 2.  Maybe the USB cable is bad?
    Feb  6 16:48:35 ubuntu kernel: [  111.284691] hub 6-0:1.0: >Cannot enable port 2.  Maybe the USB cable is bad?
    Feb  6 16:48:35 ubuntu kernel: [  111.284704] hub 6-0:1.0: >unable to enumerate USB device on port 2
    Feb  6 16:48:35 ubuntu kernel: [  111.288876] ehci_hcd 0000:00:12.2: >port 5 resume error -110
    Feb  6 16:48:35 ubuntu kernel: [  111.288967] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.496380] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.496395] hub 2-0:1.0: >over-current condition on port 1
    Feb  6 16:48:35 ubuntu kernel: [  111.528322] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.560269] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.592214] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.624160] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.656101] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.688047] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.719989] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.751961] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.783882] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.815825] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.847737] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.879721] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.911661] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.943605] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  111.975553] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.007466] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.039441] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.071386] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.103281] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.135277] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.167222] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.199168] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:35 ubuntu kernel: [  112.231110] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.263056] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.295000] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.326945] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.358841] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.390820] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.422758] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.454727] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.486638] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.518592] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.550571] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.582493] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.614448] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu ubiquity[3119]: log-output -t ubiquity laptop-detect
    Feb  6 16:48:36 ubuntu kernel: [  112.646407] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.678350] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.710294] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.742241] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.774188] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.806138] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.838078] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.870026] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.901964] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.933909] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.965856] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  112.997799] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.029744] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.061688] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.093637] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.125583] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.157503] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.189479] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:36 ubuntu kernel: [  113.221416] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.253362] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.285251] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.317243] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.349191] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.381129] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.413073] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.413171] hub 2-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:48:37 ubuntu kernel: [  113.413271] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.620725] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.620740] hub 2-0:1.0: >over-current condition on port 2
    Feb  6 16:48:37 ubuntu kernel: [  113.652663] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.684609] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.716557] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.748499] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.780448] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.812386] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.844387] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.876278] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.908223] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.940168] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  113.972119] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.004057] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.036002] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.067948] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.099899] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.131843] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.163787] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.195733] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:37 ubuntu kernel: [  114.227673] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.259618] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.291562] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.323512] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.355453] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.387396] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.419348] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.451288] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.483209] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.515186] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.547131] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.579076] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.611023] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.642915] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.674922] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.706860] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.738805] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.770746] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.802691] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.834636] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.866581] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.898527] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.930438] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.962376] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  114.994311] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.026268] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.058246] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.090155] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.122134] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.154082] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.186022] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:38 ubuntu kernel: [  115.217967] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.249913] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.281857] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.313802] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.345748] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.377697] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.409639] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.441616] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.473530] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.505472] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.537417] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.537516] hub 2-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:48:39 ubuntu kernel: [  115.537616] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.ColorManager' (using servicehelper)
    Feb  6 16:48:39 ubuntu kernel: [  115.745037] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.745053] hub 2-0:1.0: >over-current condition on port 3
    Feb  6 16:48:39 ubuntu kernel: [  115.776998] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.808985] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.840894] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.872838] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.904788] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.936731] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  115.968677] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.ColorManager'
    Feb  6 16:48:39 ubuntu kernel: [  116.000623] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.032566] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.064518] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.096453] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.128400] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.160306] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.192292] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:39 ubuntu kernel: [  116.224234] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.256145] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.288130] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.320069] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.352015] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.383957] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.415904] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.447847] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.479761] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.511744] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.543683] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.575629] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.607570] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.639521] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.671417] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.703409] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.735358] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.767258] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.799278] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.831197] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.863146] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.895086] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.927032] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.958977] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  116.990922] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.022881] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.054811] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.086723] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.118703] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.150651] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.182590] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:40 ubuntu kernel: [  117.214537] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.246482] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.278427] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.310393] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.342317] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.374212] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.406192] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.438149] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.470045] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.501975] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.534049] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.565924] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.597868] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.629793] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.661759] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.661857] hub 2-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:48:41 ubuntu kernel: [  117.661957] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.869418] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.869433] hub 2-0:1.0: >over-current condition on port 4
    Feb  6 16:48:41 ubuntu kernel: [  117.901355] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.933301] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.965245] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  117.997190] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.029134] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.061072] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.093013] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.124950] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.156930] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.188874] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:41 ubuntu kernel: [  118.220828] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.252733] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.284697] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.316630] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.348575] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.380520] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.412470] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.444408] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.476356] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.508308] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.540220] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.572200] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.604146] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.636071] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.668031] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.699929] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.731922] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.763847] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.795819] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.827760] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.859662] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.891654] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.923595] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.955545] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  118.987482] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.019429] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.051373] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.083318] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.115263] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.147211] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.179160] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:42 ubuntu kernel: [  119.211099] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.243041] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.274928] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.306938] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.338882] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.370828] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.402782] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.434716] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.466660] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.498604] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.530552] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.562492] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.594438] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.626401] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.658328] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.690278] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.722218] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.754115] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.786070] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.786169] hub 2-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:48:43 ubuntu kernel: [  119.786265] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.993750] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  119.993765] hub 2-0:1.0: >over-current condition on port 5
    Feb  6 16:48:43 ubuntu kernel: [  120.025642] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.057640] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.089578] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.121522] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.153471] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.185601] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:43 ubuntu kernel: [  120.217342] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.249347] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.281254] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.313201] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.345145] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.377096] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.409032] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.440927] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.472928] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.504870] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.536800] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.568760] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.600664] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.632653] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.664598] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.696485] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.728488] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.760433] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.792376] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.824266] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.856269] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.888211] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.920153] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.952100] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  120.984043] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.015994] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.047938] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.079889] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.111824] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.143770] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.175714] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:44 ubuntu kernel: [  121.207659] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.239611] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.271549] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.303500] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.335404] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.367389] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.399339] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.431281] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.463220] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.495165] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.527078] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.559052] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.591000] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.622959] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.654859] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.686836] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.718778] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.750667] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.782674] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.814561] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.846556] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.878504] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.910454] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  121.910504] hub 2-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:48:45 ubuntu kernel: [  121.910601] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  122.118126] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  122.118142] hub 2-0:1.0: >over-current condition on port 6
    Feb  6 16:48:45 ubuntu kernel: [  122.149984] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  122.181975] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:45 ubuntu kernel: [  122.213920] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.245869] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.277809] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.309753] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.341686] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.373644] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.405590] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.437533] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.469483] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.501422] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.533368] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.565279] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.597261] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.629203] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.661149] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.693098] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.725040] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.757002] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.788942] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.820832] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.852819] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.884763] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.916713] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.948654] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  122.980601] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.012543] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.044489] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.076433] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.108405] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.140332] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.172277] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:46 ubuntu kernel: [  123.204185] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.236162] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.268108] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.300051] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.331990] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.363942] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.395837] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.427839] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.459781] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.491728] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.523664] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.555617] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.587561] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.619552] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.651452] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.683433] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.715340] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.747290] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.779229] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.811179] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.843127] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.875070] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.907016] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.938966] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  123.970906] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  124.002787] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  124.034784] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:48:47 ubuntu kernel: [  124.034883] hub 2-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:48:47 ubuntu kernel: [  124.034983] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.242481] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.242496] hub 2-0:1.0: >over-current condition on port 7
    Feb  6 16:48:48 ubuntu kernel: [  124.274376] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.306323] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.338266] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.370212] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.402185] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.434093] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.466042] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.497984] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.529931] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.561874] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.593819] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.625764] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.657661] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.689655] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.721600] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.753563] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.785498] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.817443] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.849388] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.881333] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.913279] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.945224] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  124.977168] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.009119] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.041057] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.072965] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.104947] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.136883] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.168827] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:48 ubuntu kernel: [  125.200777] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.232720] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.264668] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.296610] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.328554] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.360499] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.392444] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.424389] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.456333] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.488282] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.520223] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.552168] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.584114] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.616068] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.648000] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.679949] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.711899] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.743859] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.775758] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.807738] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.839686] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.871626] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.903571] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.935522] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.967462] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  125.999376] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.031352] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.063297] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.095181] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.127178] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.159121] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:48:49 ubuntu kernel: [  126.159232] hub 2-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:48:49 ubuntu kernel: [  126.159333] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.366764] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.366780] hub 2-0:1.0: >over-current condition on port 8
    Feb  6 16:48:50 ubuntu kernel: [  126.398713] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.430655] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.462602] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.494509] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.526492] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.558437] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.590386] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.622326] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.654269] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.686218] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.718161] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.750127] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.782060] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.813992] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.845931] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.877886] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.909831] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.941769] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  126.973723] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.005668] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.037617] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.069556] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.101501] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.133446] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.165390] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:50 ubuntu kernel: [  127.197305] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.229279] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.261230] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.293140] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.325115] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.357058] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.388974] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.420951] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.452896] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.484842] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.516784] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.548731] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.580676] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.612652] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.644592] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.676543] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.708489] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.740439] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.772379] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.804290] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.836235] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.868180] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.900132] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.932070] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.964019] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  127.995961] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.027906] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.059837] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.091803] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.123743] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.155708] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.187654] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:51 ubuntu kernel: [  128.219608] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.251490] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.283452] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.283551] hub 2-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:48:52 ubuntu kernel: [  128.283651] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.491133] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.491149] hub 2-0:1.0: >over-current condition on port 9
    Feb  6 16:48:52 ubuntu kernel: [  128.523085] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.554988] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.586966] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.618876] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.650833] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.682767] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.714712] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.746673] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.778601] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.810549] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.842492] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.874437] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.906380] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.939800] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  128.970251] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.002209] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.034139] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.066102] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.098053] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.129992] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.161938] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:52 ubuntu kernel: [  129.193882] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.225797] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.257767] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.289688] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.321613] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.353588] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.385547] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.417463] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.449450] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.481396] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.513392] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.545303] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.577247] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.609167] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.641137] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.673026] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.705017] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.736981] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.768915] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.800825] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.832805] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.864739] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.896683] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.928631] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.960574] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  129.992545] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.024467] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.056477] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.088394] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.120379] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.152366] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.184296] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:53 ubuntu kernel: [  130.216211] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.248125] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.280099] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.312017] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.344032] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.375966] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.407951] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.408062] hub 2-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:48:54 ubuntu kernel: [  130.408110] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.615476] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.615501] hub 2-0:1.0: >over-current condition on port 10
    Feb  6 16:48:54 ubuntu kernel: [  130.647444] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.679454] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.711383] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.743278] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.775314] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.807113] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.839040] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.871023] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.902960] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.934903] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.966889] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  130.998820] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.030781] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.062756] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.094731] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.126677] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.158519] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:54 ubuntu kernel: [  131.190569] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.222513] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.254447] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.286403] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.318283] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.350211] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.382193] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.414185] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.446131] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.477976] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.509954] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.541952] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.573780] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.605765] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.637675] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.669591] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.701607] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.733666] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.765455] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.797391] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.829471] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.861448] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.893255] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.925229] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.957121] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  131.989130] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.021012] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.052958] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.084926] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.116965] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.148884] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.180833] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:55 ubuntu kernel: [  132.212687] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu ubiquity[3119]: switched to page language
    Feb  6 16:48:56 ubuntu kernel: [  132.244660] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.276655] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.308552] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.340493] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.372453] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.404390] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.436345] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.468289] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.500227] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.532167] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.532277] hub 2-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:48:56 ubuntu kernel: [  132.532384] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.739816] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.739839] hub 2-0:1.0: >over-current condition on port 11
    Feb  6 16:48:56 ubuntu kernel: [  132.771749] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.803696] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.835601] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.867586] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.899624] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.931530] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.963387] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  132.995350] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.027272] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.059284] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.091134] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.123091] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.155082] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:56 ubuntu kernel: [  133.187000] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.218918] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.250947] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.282845] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.314831] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.346787] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.378658] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.410616] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.442570] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.474548] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.506491] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.538428] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.570410] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.602270] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.634226] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.666185] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.698139] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.730161] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.762108] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.794056] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.826024] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.857972] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.889792] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.921834] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.953758] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  133.985756] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.017577] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.049558] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.081498] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.113504] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.145400] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.177342] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:57 ubuntu kernel: [  134.209255] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.241167] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu ubiquity[3119]: log-output -t ubiquity setxkbmap -layout us,cm,gb,gh -variant ,,,
    Feb  6 16:48:58 ubuntu kernel: [  134.273154] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.305050] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.337042] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.368993] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.400868] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.432860] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.464862] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.496872] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.528788] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.560719] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.592675] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.624569] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.656481] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.656591] hub 2-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:48:58 ubuntu kernel: [  134.656698] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.864133] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.864158] hub 2-0:1.0: >over-current condition on port 12
    Feb  6 16:48:58 ubuntu kernel: [  134.896091] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.928031] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.960073] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  134.991972] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.023865] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.055810] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.087814] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.119801] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.151683] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:58 ubuntu kernel: [  135.183632] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.215611] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.247471] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.279450] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.311379] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.343275] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu ubiquity[3119]: switched to page prepare
    Feb  6 16:48:59 ubuntu kernel: [  135.375237] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu ubiquity[3119]: switched to page language
    Feb  6 16:48:59 ubuntu kernel: [  135.407209] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.439228] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.471042] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.503022] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.534987] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.566939] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.598915] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.630781] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.662758] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.694784] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.726722] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.758636] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.790588] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.822469] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.854512] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.886352] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.918341] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.950300] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  135.982249] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.014234] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.046178] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.078148] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.109999] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.141996] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.173957] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:48:59 ubuntu kernel: [  136.205874] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.237877] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.269815] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.301738] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.333663] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.365614] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.397605] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.429436] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.461431] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.493311] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.525322] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.557331] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.589155] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.621109] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.653065] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.685069] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.716986] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.748936] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.780898] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.781005] hub 2-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:49:00 ubuntu kernel: [  136.781063] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.988486] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  136.988510] hub 2-0:1.0: >over-current condition on port 13
    Feb  6 16:49:00 ubuntu kernel: [  137.020527] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  137.052453] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  137.084386] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  137.116336] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  137.148282] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:00 ubuntu kernel: [  137.180234] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.212193] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.244087] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.276060] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.307999] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.339894] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.371926] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.403826] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.435700] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.467647] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.499634] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.531628] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.563562] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.595423] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.627428] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.659396] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.691405] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.723184] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.755145] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.787117] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.819137] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.850970] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.882938] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.914943] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.946905] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  137.978762] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.010753] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.042742] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.074662] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.106615] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.138522] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.170515] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:01 ubuntu kernel: [  138.202396] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.234337] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.266349] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.298259] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.330195] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.362153] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.394090] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.425960] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.457938] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu ubiquity[3119]: log-output -t ubiquity setxkbmap -layout es,latam,es,es -variant ,,deadtilde,dvorak
    Feb  6 16:49:02 ubuntu kernel: [  138.489947] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.521811] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.553772] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.585677] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.617687] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.649721] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.681640] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.713612] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.745551] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.777478] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.809449] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.841387] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.873310] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.905285] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  138.905399] hub 2-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:49:02 ubuntu kernel: [  138.905479] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  139.112818] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  139.112844] hub 2-0:1.0: >over-current condition on port 14
    Feb  6 16:49:02 ubuntu kernel: [  139.144785] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:02 ubuntu kernel: [  139.176741] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.208731] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.240591] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu localechooser: info: Language = 'es'
    Feb  6 16:49:03 ubuntu localechooser: info: line=es;1;ES;UTF-8;es_ES.UTF-8;;console-setup
    Feb  6 16:49:03 ubuntu localechooser: info: Set debian-installer/language = 'es'
    Feb  6 16:49:03 ubuntu localechooser: info: Default country = 'ES'
    Feb  6 16:49:03 ubuntu localechooser: info: Default locale = 'es_ES.UTF-8'
    Feb  6 16:49:03 ubuntu localechooser: info: Set debian-installer/consoledisplay = 'console-setup'
    Feb  6 16:49:03 ubuntu kernel: [  139.272554] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.304528] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.336424] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu localechooser: info: Set debian-installer/country = 'ES'
    Feb  6 16:49:03 ubuntu kernel: [  139.368397] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.400301] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.432308] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.464244] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.496222] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.528117] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.560133] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.592033] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu localechooser: info: Set debian-installer/locale = 'es_ES.UTF-8'
    Feb  6 16:49:03 ubuntu kernel: [  139.624059] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.655945] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu localechooser: info: System locale (debian-installer/locale) = 'es_ES.UTF-8'
    Feb  6 16:49:03 ubuntu ubiquity[3119]: log-output -t ubiquity fontconfig-voodoo --auto --force --quiet
    Feb  6 16:49:03 ubuntu kernel: [  139.687860] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.719883] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.751825] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.783753] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.815614] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.847585] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.879520] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.911472] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.943414] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  139.975361] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.007308] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.039248] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.071198] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.103157] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.135060] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.167043] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:03 ubuntu kernel: [  140.198931] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.230905] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.262855] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.294790] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.326745] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.358693] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.390628] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.422584] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.454528] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.486478] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.518416] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.550367] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.582304] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.614251] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.646200] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.678129] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.710082] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.742036] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.773957] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.805900] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.837853] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.869790] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.901743] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.933681] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.965624] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  140.997579] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  141.029475] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:49:04 ubuntu kernel: [  141.029573] hub 2-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:49:04 ubuntu kernel: [  141.029614] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.237118] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.237133] hub 2-0:1.0: >over-current condition on port 15
    Feb  6 16:49:05 ubuntu kernel: [  141.269063] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.301033] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.333028] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.364903] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu ubiquity[3119]: debconffilter_done: ubi-language (current: ubi-language)
    Feb  6 16:49:05 ubuntu kernel: [  141.396886] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.428857] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.460802] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.492780] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.524652] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.556603] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.588578] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.620579] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.652459] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.684406] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.716350] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.748289] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.780231] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.812187] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.844186] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.876072] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.908020] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.939971] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  141.971911] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.003860] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.035802] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.067727] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.099710] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.131658] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.163593] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:05 ubuntu kernel: [  142.195698] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.227439] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.259421] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.291337] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.323362] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.355308] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.387165] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.419161] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.451115] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.483053] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.514997] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.546942] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.578888] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.610831] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.642777] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.674731] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.706666] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.738609] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.770556] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.802497] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.834464] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.866377] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.898359] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.930285] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.962193] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  142.994125] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.026082] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.058037] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.089987] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.121951] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.153968] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:49:06 ubuntu kernel: [  143.154079] hub 2-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:49:06 ubuntu kernel: [  143.154122] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.361582] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.361607] hub 3-0:1.0: >over-current condition on port 1
    Feb  6 16:49:07 ubuntu kernel: [  143.393484] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.425429] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.457387] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.489268] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.521269] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.553197] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.585223] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.617169] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.648978] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.680926] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.712898] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.744860] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.776769] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.808703] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.840684] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.872541] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.904523] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.936468] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  143.968431] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.000367] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.032301] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.064272] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.096240] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.128219] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.160114] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:07 ubuntu kernel: [  144.192046] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.224041] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.255943] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.287931] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.319835] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.351764] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.383729] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.415705] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.447635] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.479675] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.511624] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.543511] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.575443] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.607362] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.639301] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.671241] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.703173] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.735242] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.767187] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.799127] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.831079] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.863024] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.894951] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.926907] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.958771] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  144.990694] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.022681] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.054695] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.086507] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.118527] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.150460] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:08 ubuntu kernel: [  145.182403] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.214348] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.246294] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.278238] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.278343] hub 3-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:49:09 ubuntu kernel: [  145.278450] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.485879] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.485903] hub 3-0:1.0: >over-current condition on port 2
    Feb  6 16:49:09 ubuntu kernel: [  145.517826] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.549780] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.581719] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.613662] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.645606] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.677551] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.709503] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.741533] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.773454] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.805360] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.837311] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.869165] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.901199] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.933141] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.965042] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  145.997040] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.028931] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.060878] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.092867] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.124768] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.156678] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:09 ubuntu kernel: [  146.188673] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.220553] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.252569] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.284465] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.316424] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.348313] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.380281] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.412258] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.444261] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.476183] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.508125] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.540101] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.572045] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.603988] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.635911] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.667872] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.699768] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.731710] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.763684] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.795628] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.827570] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.859518] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.891469] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.923405] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.955370] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  146.987253] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.019234] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.051212] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.083123] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.115114] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.147050] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:10 ubuntu kernel: [  147.178998] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.210940] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.242855] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.274803] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.306745] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.338699] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.370616] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.402578] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.402686] hub 3-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:49:11 ubuntu kernel: [  147.402792] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu ubiquity[3119]: log-output -t ubiquity setupcon --save-only
    Feb  6 16:49:11 ubuntu kernel: [  147.610213] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.610229] hub 3-0:1.0: >over-current condition on port 3
    Feb  6 16:49:11 ubuntu ubiquity[3119]: log-output -t ubiquity udevadm trigger --subsystem-match=input --action=change
    Feb  6 16:49:11 ubuntu kernel: [  147.642109] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu ubiquity[3119]: log-output -t ubiquity udevadm settle
    Feb  6 16:49:11 ubuntu kernel: [  147.674052] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.706052] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.738010] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.769927] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.801809] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.833803] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.865712] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.897659] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.933604] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.965620] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  147.997486] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.029437] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.061376] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.093386] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.125267] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.157218] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:11 ubuntu kernel: [  148.189158] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.221109] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.253049] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.285003] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.316941] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.348900] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.380838] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.412778] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 44.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 46.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in pattern match (m//) at /usr/share/perl5/Debconf/DbDriver/File.pm line 47.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in -d at /usr/share/perl5/Debconf/DbDriver/File.pm line 48.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49.
    Feb  6 16:49:12 ubuntu ubiquity: debconf: DbDriver "targetdb": mkdir :No existe el archivo o el directorio
    Feb  6 16:49:12 ubuntu ubiquity[3119]: log-output -t ubiquity debconf-copydb configdb targetdb -p ^oem-config/ --config=Name:targetdb --config=Driver:File --config=Mode:0644 --config=Filename:/target/var/cache/debconf/config.dat
    Feb  6 16:49:12 ubuntu kernel: [  148.444728] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.476687] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.508611] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 44.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 46.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in pattern match (m//) at /usr/share/perl5/Debconf/DbDriver/File.pm line 47.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in -d at /usr/share/perl5/Debconf/DbDriver/File.pm line 48.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49.
    Feb  6 16:49:12 ubuntu ubiquity: debconf: DbDriver "targetdb": mkdir :No existe el archivo o el directorio
    Feb  6 16:49:12 ubuntu ubiquity[3119]: log-output -t ubiquity debconf-copydb configdb targetdb -p ^keyboard-configuration/ --config=Name:targetdb --config=Driver:File --config=Mode:0644 --config=Filename:/target/var/cache/debconf/config.dat
    Feb  6 16:49:12 ubuntu kernel: [  148.540613] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.572554] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.604474] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 44.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 46.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value in pattern match (m//) at /usr/share/perl5/Debconf/DbDriver/File.pm line 47.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in -d at /usr/share/perl5/Debconf/DbDriver/File.pm line 48.
    Feb  6 16:49:12 ubuntu ubiquity: Use of uninitialized value $directory in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49.
    Feb  6 16:49:12 ubuntu ubiquity: debconf: DbDriver "targetdb": mkdir :No existe el archivo o el directorio
    Feb  6 16:49:12 ubuntu ubiquity[3119]: log-output -t ubiquity debconf-copydb configdb targetdb -p ^console-setup/ --config=Name:targetdb --config=Driver:File --config=Mode:0644 --config=Filename:/target/var/cache/debconf/config.dat
    Feb  6 16:49:12 ubuntu kernel: [  148.636400] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.668458] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.700410] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.732344] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.764236] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.796134] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.828076] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.860021] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.891933] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.923999] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.955826] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  148.987824] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.019792] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.051684] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.083631] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.115634] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.147588] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:12 ubuntu kernel: [  149.179545] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.211422] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.243657] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.275316] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.307243] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.339200] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.371176] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.403110] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.435043] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.466998] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.498953] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.530898] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.531124] hub 3-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:49:13 ubuntu kernel: [  149.531358] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.738541] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.738680] hub 3-0:1.0: >over-current condition on port 4
    Feb  6 16:49:13 ubuntu kernel: [  149.770496] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.802427] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.834370] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.866322] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.898266] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.930208] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.962148] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  149.994102] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  150.026066] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  150.057948] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  150.089949] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  150.121847] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:13 ubuntu kernel: [  150.153813] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.185818] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.217714] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.249693] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.281543] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.313541] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.345511] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.377439] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.409367] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.441322] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.473289] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.505228] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.537167] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.569111] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.601064] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.633007] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.664952] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.696889] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.732392] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.760770] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.792711] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.824656] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.856605] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.888548] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.920490] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.952418] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  150.984381] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.016336] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.048282] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.080219] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.112171] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.144120] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:14 ubuntu kernel: [  151.176065] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.208008] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.239953] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.271898] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.303842] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.335788] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.367726] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.399696] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.432053] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.463553] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.495544] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.527404] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.559404] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu acpid: client 2933[0:0] has disconnected
    Feb  6 16:49:15 ubuntu acpid: client connected from 5047[0:0]
    Feb  6 16:49:15 ubuntu acpid: 1 client rule loaded
    Feb  6 16:49:15 ubuntu kernel: [  151.591371] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.623411] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.655249] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.655361] hub 3-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:49:15 ubuntu kernel: [  151.655467] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
    Feb  6 16:49:15 ubuntu polkitd[5064]: started daemon version 0.104 using authority implementation `local' version `0.104'
    Feb  6 16:49:15 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
    Feb  6 16:49:15 ubuntu kernel: [  151.862910] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.862925] hub 3-0:1.0: >over-current condition on port 5
    Feb  6 16:49:15 ubuntu kernel: [  151.894843] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.926785] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.958742] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  151.990733] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  152.022684] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  152.054638] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  152.086469] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  152.118431] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:15 ubuntu kernel: [  152.150465] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.182345] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.214266] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.246310] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.278257] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.310063] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.342040] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.374006] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.405924] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.437980] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.469926] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.501865] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.533814] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.565750] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.597642] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.629645] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.661565] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.693537] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.725467] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.757402] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.789309] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.821311] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.853186] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.885134] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.917090] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.949059] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  152.981042] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.012988] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.044935] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.076770] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.108820] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.140770] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:16 ubuntu kernel: [  153.172709] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.204659] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.236591] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.268546] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.300493] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.332415] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.364301] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.396249] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.428200] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.460148] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.492086] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.524106] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.556163] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.587888] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.619868] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.651796] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.683759] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.715762] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.747720] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.779523] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.779622] hub 3-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:49:17 ubuntu kernel: [  153.779718] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.987253] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  153.987278] hub 3-0:1.0: >over-current condition on port 6
    Feb  6 16:49:17 ubuntu kernel: [  154.019192] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  154.051151] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  154.083062] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  154.115021] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:17 ubuntu kernel: [  154.147037] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.178851] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.210861] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.242872] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.274813] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.306694] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.338590] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.370675] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.402598] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.434423] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.466416] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.498423] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.530344] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.562281] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.594258] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.626198] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.658155] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.690096] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.722032] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.753868] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.785782] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.817814] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.849821] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.881772] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.913717] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.945658] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  154.977483] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.009498] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.041405] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.073438] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.105388] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.137183] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:18 ubuntu kernel: [  155.169148] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.201156] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.233087] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.265111] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.297002] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.328993] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.360945] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.392776] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.424768] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.456718] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.490109] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.520684] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.552611] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.584563] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.616383] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.648322] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.680275] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.712205] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.744213] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.776218] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.808106] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.841003] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.872060] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.903902] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  155.904001] hub 3-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:49:19 ubuntu kernel: [  155.904097] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  156.111584] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:19 ubuntu kernel: [  156.111610] hub 3-0:1.0: >over-current condition on port 7
    Feb  6 16:49:19 ubuntu kernel: [  156.143598] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.175538] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.207362] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.239333] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.271220] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.303251] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.335206] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.367199] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.399145] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.430949] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.462957] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.494994] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.526953] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.558805] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.590814] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.622771] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.654711] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.686650] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.718483] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.750575] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.782494] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.814426] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.846291] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.878333] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.910183] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.942061] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  156.974088] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.005966] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.037990] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.069887] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.101881] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.133733] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:20 ubuntu kernel: [  157.165733] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.197691] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.229725] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.261660] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.293490] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.325470] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.357382] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.389346] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.421353] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.453249] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.485216] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.517240] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.549103] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.581033] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.613065] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.644946] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.676820] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.709265] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.740716] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.772665] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.804614] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.836559] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.868521] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.900431] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.932401] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.964351] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  157.996271] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  158.028239] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:49:21 ubuntu kernel: [  158.028338] hub 3-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:49:21 ubuntu kernel: [  158.028435] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.235874] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.235889] hub 3-0:1.0: >over-current condition on port 8
    Feb  6 16:49:22 ubuntu kernel: [  158.267814] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.299778] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.331733] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.363789] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu dbus[1285]: [system] Activating service name='org.freedesktop.UDisks2' (using servicehelper)
    Feb  6 16:49:22 ubuntu kernel: [  158.397809] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.427682] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.459537] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.491540] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.523428] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.555375] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.587343] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.619299] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.651279] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.683114] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu udisksd[5230]: udisks daemon version 2.0.0 starting
    Feb  6 16:49:22 ubuntu kernel: [  158.715115] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.747122] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu dbus[1285]: [system] Successfully activated service 'org.freedesktop.UDisks2'
    Feb  6 16:49:22 ubuntu udisksd[5230]: Acquired the name org.freedesktop.UDisks2 on the system message bus
    Feb  6 16:49:22 ubuntu kernel: [  158.779004] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.811679] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.842814] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.874752] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.906739] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.938702] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  158.970714] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.002588] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.034491] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.066466] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.098397] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.130384] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:22 ubuntu kernel: [  159.162306] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.194303] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.226224] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.258144] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.290265] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.322049] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.354010] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.385993] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.418056] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.449769] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.481862] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.513703] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.545846] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.577668] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.609616] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.641572] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.673515] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.705446] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.737401] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.769343] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.801287] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.833243] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.865182] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.897122] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.929078] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.961020] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  159.992980] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.024887] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.056879] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.088790] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.120747] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.152686] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:49:23 ubuntu kernel: [  160.152796] hub 3-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:49:23 ubuntu kernel: [  160.152854] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.360270] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.360296] hub 3-0:1.0: >over-current condition on port 9
    Feb  6 16:49:24 ubuntu kernel: [  160.392203] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.424222] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.456040] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.488126] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.519965] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.551965] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.583950] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.615876] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.647836] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.679675] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.711723] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.743553] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.775536] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.807432] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.839508] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.871447] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.903383] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.935345] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.967284] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  160.999131] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  161.031096] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  161.063120] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  161.094986] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  161.126949] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:24 ubuntu kernel: [  161.158960] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.190906] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.222845] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.254823] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.286720] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.318681] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.350510] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.382480] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.414520] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.446455] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.478408] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.510350] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.542295] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.574136] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.606108] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.638132] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.670035] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.702002] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.733956] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.765907] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.797859] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.829799] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.861737] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.893616] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.925635] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.957585] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  161.989385] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  162.021350] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  162.053359] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  162.085365] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  162.117228] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:25 ubuntu kernel: [  162.149180] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.181120] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.213144] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.245090] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.276991] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.277098] hub 3-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:49:26 ubuntu kernel: [  162.277166] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.484658] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.484685] hub 3-0:1.0: >over-current condition on port 10
    Feb  6 16:49:26 ubuntu kernel: [  162.516621] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.548568] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.580406] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.612383] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.644401] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.676346] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.708285] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.740238] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.772165] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.804119] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.836072] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.868018] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.899954] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.931906] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.963867] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  162.995641] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  163.027661] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  163.059655] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  163.091517] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  163.123455] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:26 ubuntu kernel: [  163.155496] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.187462] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.219354] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.251334] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.283167] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.315173] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.347181] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.379136] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.411078] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.443015] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.474928] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.506851] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.538859] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.570794] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.602749] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.634581] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.666639] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.698583] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.730515] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.762472] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.794417] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.826354] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.858216] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.890255] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.922201] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.954030] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  163.986044] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  164.018009] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  164.050004] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  164.081926] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  164.113722] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:27 ubuntu kernel: [  164.145739] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.177762] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.209704] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.241527] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.273520] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.305459] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.337398] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.369427] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.401358] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.401469] hub 3-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:49:28 ubuntu kernel: [  164.401576] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.608931] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.608948] hub 3-0:1.0: >over-current condition on port 11
    Feb  6 16:49:28 ubuntu kernel: [  164.640963] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.672782] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.704783] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.736736] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.768680] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.800682] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.832481] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.864498] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.896363] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.928394] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.960406] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  164.992261] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  165.024186] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  165.056157] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  165.088095] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  165.120081] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:28 ubuntu kernel: [  165.152018] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.184025] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.215840] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.247944] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.279858] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.311696] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.343688] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.375694] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.407534] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.439600] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.471512] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.503475] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.535359] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.567302] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.599316] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.631152] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.663113] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.695143] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.727091] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.759031] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.790969] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.822918] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.854736] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.886765] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.918684] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.950703] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  165.982654] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  166.014589] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  166.046477] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  166.078417] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  166.110368] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:29 ubuntu kernel: [  166.142276] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.174254] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.206263] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.238121] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.270157] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.302098] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.334046] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.365993] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.397868] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.429880] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.461810] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.493769] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.525658] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.525769] hub 3-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:49:30 ubuntu kernel: [  166.525876] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.733358] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.733383] hub 3-0:1.0: >over-current condition on port 12
    Feb  6 16:49:30 ubuntu kernel: [  166.765304] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.797122] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.829117] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.861141] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.893087] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.925046] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.956967] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  166.988904] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  167.020724] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  167.052733] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  167.084635] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  167.116694] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:30 ubuntu kernel: [  167.148486] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.180503] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.212416] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.244645] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.276534] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.308429] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.340190] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.372132] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.404106] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.436108] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.468076] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.499965] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.531910] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.563948] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.595774] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.627735] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.659677] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.691577] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.723693] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.755642] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.787639] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.819542] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.851389] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.883257] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.916112] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.947399] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  167.979102] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  168.011136] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  168.043090] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  168.075026] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  168.106993] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:31 ubuntu kernel: [  168.138846] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.170943] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.202885] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.234814] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.266751] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.298666] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.330620] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.362427] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.394434] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.426443] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.458387] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.490330] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.522264] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.554093] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.586049] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.618049] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.650028] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.650124] hub 3-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:49:32 ubuntu kernel: [  168.650203] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.857668] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.857697] hub 3-0:1.0: >over-current condition on port 13
    Feb  6 16:49:32 ubuntu kernel: [  168.889575] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.921497] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.953414] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  168.985325] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  169.017271] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  169.049215] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  169.081173] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  169.113200] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:32 ubuntu kernel: [  169.145125] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.177071] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.209094] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.241020] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.272854] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.304865] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.336791] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.368755] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.400805] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.432682] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.464660] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.496466] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.528463] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.560415] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.592340] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.624350] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.656197] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.688269] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.720195] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.752060] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.783990] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.815930] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.847865] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.879809] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.911903] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.943723] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  169.975648] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  170.007603] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  170.039609] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  170.071463] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  170.103495] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:33 ubuntu kernel: [  170.135655] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.167319] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.199399] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.231245] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.263165] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.295092] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.327110] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.358980] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.390968] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.423039] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.454812] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.486814] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.518694] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.550648] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.582625] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.614528] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.646498] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.678492] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.710405] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.742326] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.774272] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.774374] hub 3-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:49:34 ubuntu kernel: [  170.774471] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.982041] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  170.982067] hub 3-0:1.0: >over-current condition on port 14
    Feb  6 16:49:34 ubuntu kernel: [  171.013992] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  171.045870] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  171.077871] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  171.109826] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:34 ubuntu kernel: [  171.141776] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.173657] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.205662] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.237565] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.269425] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.301350] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.333325] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.365248] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.397227] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.429168] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.462963] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.493152] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.525111] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.557101] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.589002] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.620941] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.652816] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.684817] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.716776] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.748710] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.780651] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.812491] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.844497] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.882473] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.912378] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.944353] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  171.976252] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  172.008261] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  172.040108] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  172.072163] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  172.104146] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:35 ubuntu kernel: [  172.135981] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.167965] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.199943] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.231849] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.263832] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.295663] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.327640] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.359567] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.391531] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.423440] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.455399] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.487370] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.519261] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.551216] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.583152] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.615182] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.647021] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.679055] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.710996] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.743755] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.774913] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.806900] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.838737] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.870653] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.902602] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  172.902703] hub 3-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:49:36 ubuntu kernel: [  172.902854] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  173.110255] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:36 ubuntu kernel: [  173.110286] hub 3-0:1.0: >over-current condition on port 15
    Feb  6 16:49:36 ubuntu kernel: [  173.142197] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.174122] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.206054] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.238094] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.269989] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.302173] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.333892] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.365805] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.397817] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.429751] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.461674] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.493610] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.525571] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.557515] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.589445] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.621390] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.653442] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.685263] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.717330] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.749271] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.781081] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.813004] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.844971] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.876919] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.908893] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.940814] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  173.972837] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  174.004765] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  174.036754] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  174.068735] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  174.100664] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:37 ubuntu kernel: [  174.132611] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.164553] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.196497] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.228448] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.260287] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.292288] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.324288] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.356233] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.388158] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.420004] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.452039] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.484010] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.515951] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.547880] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.579810] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.611786] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.643726] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.675642] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.707622] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.739550] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.771515] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.803456] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.835390] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.867344] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.899290] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.931185] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.963107] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  174.995129] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  175.027077] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:49:38 ubuntu kernel: [  175.027188] hub 3-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:49:38 ubuntu kernel: [  175.037844] ehci_hcd 0000:00:12.2: >port 5 resume error -110
    Feb  6 16:49:38 ubuntu kernel: [  175.037906] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.242636] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.242651] hub 2-0:1.0: >over-current condition on port 1
    Feb  6 16:49:39 ubuntu kernel: [  175.274641] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.306594] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.338520] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.370480] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.402391] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.434243] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.466194] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.498195] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.530137] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.562148] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.594097] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.626024] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.657984] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.689932] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.721899] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.753795] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.785759] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.817686] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.849557] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.881603] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.913553] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.945397] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  175.977436] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  176.009251] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  176.041211] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  176.073273] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  176.105203] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:39 ubuntu kernel: [  176.137061] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.169107] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.200931] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.232937] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.264936] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.296873] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.328827] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.360708] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.392601] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.424666] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.456544] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.488501] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.520501] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.552449] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.584334] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.616300] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.648279] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.680231] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.712170] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.744105] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.776041] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.808009] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.839859] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.871898] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.903864] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.935786] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.967563] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  176.999608] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  177.031480] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  177.063498] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  177.095505] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:40 ubuntu kernel: [  177.127452] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.159374] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.159585] hub 2-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:49:41 ubuntu kernel: [  177.159693] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.366956] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.366972] hub 2-0:1.0: >over-current condition on port 2
    Feb  6 16:49:41 ubuntu kernel: [  177.398993] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.430815] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.462918] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.494711] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.526684] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.558639] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.590648] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.622552] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.655511] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.686373] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.718366] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.750374] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.782235] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.814254] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.846236] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.878148] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.909992] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.941922] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  177.974003] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  178.005943] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  178.037821] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  178.069827] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  178.101680] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:41 ubuntu kernel: [  178.133573] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.165582] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.197543] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.229558] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.261429] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.293343] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.325318] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.357315] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.389284] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.421170] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.453105] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.485175] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.516934] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.548916] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.580864] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.612896] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.644769] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.676735] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.708609] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.740595] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.772501] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.804493] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.836450] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.868457] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.900470] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.932320] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.964297] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  178.996136] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  179.028103] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  179.060067] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  179.092069] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:42 ubuntu kernel: [  179.124040] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.155960] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.187899] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.219838] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.251798] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.283742] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.283944] hub 2-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:49:43 ubuntu kernel: [  179.284052] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.491418] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.491441] hub 2-0:1.0: >over-current condition on port 3
    Feb  6 16:49:43 ubuntu kernel: [  179.523329] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.555262] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.587219] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.619160] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.651096] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.683048] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.714998] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.746927] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.778764] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.810789] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.842694] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.874794] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.906702] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.938664] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  179.970564] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  180.002429] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  180.034327] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  180.066265] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  180.098279] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:43 ubuntu kernel: [  180.130271] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.162135] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.194042] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.226000] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.257938] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.289901] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.321907] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.353745] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.385758] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.417775] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.449735] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.481588] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.513504] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.545449] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.577469] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.609340] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.641276] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.673195] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.705131] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.737228] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.769054] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.801043] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.833071] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.864976] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.896948] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.928905] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.960858] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  180.992797] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  181.024720] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  181.056679] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  181.088616] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:44 ubuntu kernel: [  181.120476] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.152416] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.184314] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.216337] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.248350] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.280289] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.312244] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.344125] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.376017] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.408196] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.408307] hub 2-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:49:45 ubuntu kernel: [  181.408415] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.615724] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.615750] hub 2-0:1.0: >over-current condition on port 4
    Feb  6 16:49:45 ubuntu kernel: [  181.647528] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.679564] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.711505] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.743432] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.775336] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.807272] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.839226] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.871151] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.903100] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.935180] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.967119] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  181.998965] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  182.030893] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  182.062897] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  182.094895] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:45 ubuntu kernel: [  182.126783] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.158654] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.190648] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.226538] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.258474] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.290484] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.322506] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.354457] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.386285] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.418249] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.450200] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.482154] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.514166] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.545997] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.577915] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.609881] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.641873] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.673840] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.705832] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.737765] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.769671] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.801670] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.833632] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.865445] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.897391] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.929363] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.961282] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  182.993260] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  183.025164] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  183.057130] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  183.089060] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:46 ubuntu kernel: [  183.121077] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.153019] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.185027] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.216967] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.248881] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.280859] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.312770] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.344750] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.376678] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.408631] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.440581] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.472514] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.504469] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.536415] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.536522] hub 2-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:49:47 ubuntu kernel: [  183.536579] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.744049] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.744073] hub 2-0:1.0: >over-current condition on port 5
    Feb  6 16:49:47 ubuntu kernel: [  183.776288] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.807896] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.839834] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.871833] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.903767] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.935732] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.967666] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  183.999615] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  184.031563] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  184.063504] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:47 ubuntu kernel: [  184.095439] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.127402] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.159342] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.191278] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.223235] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.255177] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.287115] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.319071] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.351012] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.382957] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.414905] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.446837] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.478785] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.510738] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.542683] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.574615] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.606577] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.638540] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.670466] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.702402] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.734355] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.766271] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.798168] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.830107] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.862134] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.894014] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.925958] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.957914] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  184.989852] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  185.021795] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  185.053737] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  185.085692] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:48 ubuntu kernel: [  185.117629] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.149566] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.181482] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.213420] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.246526] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.277417] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.309366] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.341313] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.373248] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.405201] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.437144] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.469086] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.501037] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.532964] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.564920] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.596797] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.628801] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.660758] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.660865] hub 2-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:49:49 ubuntu kernel: [  185.660974] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.868369] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.868395] hub 2-0:1.0: >over-current condition on port 6
    Feb  6 16:49:49 ubuntu kernel: [  185.900350] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.932288] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.964208] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  185.996053] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  186.028122] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  186.060059] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:49 ubuntu kernel: [  186.092018] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.123957] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.155897] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.187852] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.219797] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.251730] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.283686] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.315632] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.347560] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.379524] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.411468] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.443385] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.475358] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.507298] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.539225] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.571188] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.603137] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.635049] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.667030] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.698964] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.730864] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.762844] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.794797] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.826725] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.858731] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.890632] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.922577] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.954534] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  186.986464] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  187.018407] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  187.050367] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  187.082300] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:50 ubuntu kernel: [  187.114135] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.146205] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.178137] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.210090] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.242039] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.273971] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.305918] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.337874] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.369803] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.401750] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.433706] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.465640] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.497578] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.529539] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.561478] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.593419] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.625310] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.657320] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.689249] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.721209] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.753155] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.785091] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.785180] hub 2-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:49:51 ubuntu kernel: [  187.785287] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.992738] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  187.992763] hub 2-0:1.0: >over-current condition on port 7
    Feb  6 16:49:51 ubuntu kernel: [  188.024658] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  188.056634] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:51 ubuntu kernel: [  188.088569] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.124487] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.156439] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.188410] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.220348] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.252270] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.284241] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.316181] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.348052] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.380073] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.412022] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.443970] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.475907] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.507857] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.539788] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.571739] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.603648] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.635630] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.667572] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.699526] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.731497] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.763297] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.795236] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.827188] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.859197] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.891226] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.923202] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.955143] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  188.987026] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  189.018946] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  189.050919] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  189.082862] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:52 ubuntu kernel: [  189.114780] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.146756] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.178699] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.210635] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.242593] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.274534] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.306466] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.338427] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.370368] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.402304] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.434259] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.466200] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.498131] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.530099] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.562039] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.593959] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.625933] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.657872] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.689794] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.721767] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.753707] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.785642] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.817602] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.849539] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.881479] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.913433] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:49:53 ubuntu kernel: [  189.913540] hub 2-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:49:53 ubuntu kernel: [  189.913598] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.121084] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.121111] hub 2-0:1.0: >over-current condition on port 8
    Feb  6 16:49:54 ubuntu kernel: [  190.153021] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.184968] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.216897] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.248891] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.280804] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.312731] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.344691] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.376638] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.408587] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.440526] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.472473] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.504448] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.536364] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.568299] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.600242] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.632188] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.664108] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.696081] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.728032] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.759975] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.791909] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.823865] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.855815] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.887745] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.919699] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.951647] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  190.983575] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  191.015537] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  191.047483] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  191.079430] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:54 ubuntu kernel: [  191.111367] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.143319] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.175265] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.207199] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.239151] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.270965] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.303040] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.334921] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.366907] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.398881] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.430810] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.462625] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.494710] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.526657] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.558590] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.590545] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.622494] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.654441] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.686379] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.718327] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.750246] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.782214] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.814164] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.846095] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.878045] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.910001] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.941816] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  191.974021] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  192.005894] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  192.037857] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:49:55 ubuntu kernel: [  192.037973] hub 2-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:49:55 ubuntu kernel: [  192.038081] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.245420] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.245445] hub 2-0:1.0: >over-current condition on port 9
    Feb  6 16:49:56 ubuntu kernel: [  192.277368] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.309301] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.341255] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.373202] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.405136] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.437089] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.469003] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.501005] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.532926] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.564803] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.596703] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.628705] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.660624] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.692585] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.724529] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.756634] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.788490] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.820414] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.852345] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.884319] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.916260] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.948198] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  192.980151] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  193.012096] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  193.043971] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  193.075926] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:56 ubuntu kernel: [  193.107926] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.139865] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.171824] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.203765] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.235684] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.267658] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.299589] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.331538] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.363494] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.395425] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.427373] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.459328] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.491270] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.523208] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.555165] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.587104] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.619043] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.650991] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.682934] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.714858] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.746835] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.778771] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.810708] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.842671] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.874603] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.906486] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.938440] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  193.970438] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  194.002359] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  194.034316] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  194.066279] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:57 ubuntu kernel: [  194.098216] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.130175] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.162114] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.162220] hub 2-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:49:58 ubuntu kernel: [  194.162287] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.369755] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.369780] hub 2-0:1.0: >over-current condition on port 10
    Feb  6 16:49:58 ubuntu kernel: [  194.401707] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.433655] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.465593] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.497540] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.529491] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.561429] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.593376] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.625323] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.657259] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.689213] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.721160] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.753096] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.785045] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.816993] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.848932] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.880880] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.912829] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.944767] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  194.976716] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  195.008667] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  195.040597] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  195.072552] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:58 ubuntu kernel: [  195.104496] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.136435] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.168382] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.200333] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.232271] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.264222] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.296170] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.328107] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.360059] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.392004] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.423944] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.455896] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.487822] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.519771] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.551725] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.583654] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.615606] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.647525] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.679492] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.711443] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.743396] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.775330] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.807277] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.839230] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.871159] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.903118] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.934979] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.966998] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  195.998929] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  196.030893] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  196.062835] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:49:59 ubuntu kernel: [  196.094792] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.126731] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.158671] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.190628] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.222599] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.254403] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.286395] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.286495] hub 2-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:50:00 ubuntu kernel: [  196.286600] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.494024] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.494050] hub 2-0:1.0: >over-current condition on port 11
    Feb  6 16:50:00 ubuntu kernel: [  196.526051] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.557880] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.589854] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.621959] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.653814] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.685644] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.717719] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.749645] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.781597] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.813442] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.845498] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.877455] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.909374] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.941194] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  196.973145] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  197.005097] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  197.037085] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  197.069142] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:00 ubuntu kernel: [  197.100971] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.132928] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.164954] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.196898] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.228848] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.260716] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.292814] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.324553] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.356497] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.388515] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.420368] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.452418] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.484399] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.516383] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.548216] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.580231] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.612052] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.644162] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.676030] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.707937] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.739880] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.771894] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.803781] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.835681] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.867717] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.899681] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.931599] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.963572] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  197.995490] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  198.027466] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  198.059388] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:01 ubuntu kernel: [  198.091247] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.123241] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.155227] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.187198] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.219060] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.251008] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.282996] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.314953] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.346944] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.378761] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.410893] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.411018] hub 2-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:50:02 ubuntu kernel: [  198.411065] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.618547] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.618586] hub 2-0:1.0: >over-current condition on port 12
    Feb  6 16:50:02 ubuntu kernel: [  198.650478] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.682362] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.714282] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.746079] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.778167] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.810116] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.842092] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.873997] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.905952] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.937885] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  198.969802] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  199.001780] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  199.033712] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  199.065671] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:02 ubuntu kernel: [  199.097620] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.129566] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.161507] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.193455] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.225387] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.257341] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.289289] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.321219] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.353069] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.385123] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.417072] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.449009] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.480962] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.512905] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.544848] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.576795] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.608742] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.640680] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.672628] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.704551] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.736533] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.768465] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.800411] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.832350] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.864298] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.896264] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.928181] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.960135] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  199.992078] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  200.024015] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  200.055966] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:03 ubuntu kernel: [  200.087914] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.119874] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.151804] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.183751] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.215689] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.247637] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.279490] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.311449] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.343393] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.375341] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.407285] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.439337] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.471244] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.503208] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.535186] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.535305] hub 2-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:50:04 ubuntu kernel: [  200.535356] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.742829] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.742877] hub 2-0:1.0: >over-current condition on port 13
    Feb  6 16:50:04 ubuntu kernel: [  200.774727] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.806663] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.838618] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.870467] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.902380] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.934451] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.966401] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  200.998345] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  201.030280] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  201.062173] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:04 ubuntu kernel: [  201.094169] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.126116] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.158071] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.190014] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.221948] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.253902] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.285854] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.317725] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.349741] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.381669] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.413613] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.445637] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.477445] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.509346] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.541324] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.573281] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.605230] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.638006] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.669098] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.701061] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.733089] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.765162] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.796993] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.828915] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.860892] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.892808] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.925301] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.956610] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  201.988614] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  202.020619] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  202.052608] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:05 ubuntu kernel: [  202.084400] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.116339] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.148316] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.180365] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.212201] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.244181] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.276171] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.308122] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.339951] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.371855] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.403813] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.435908] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.467809] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.499814] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.531620] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.563636] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.595543] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.627511] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.659488] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.659597] hub 2-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:50:06 ubuntu kernel: [  202.659695] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.867213] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.867244] hub 2-0:1.0: >over-current condition on port 14
    Feb  6 16:50:06 ubuntu kernel: [  202.899002] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.930941] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.962902] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  202.994880] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  203.026985] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  203.058715] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:06 ubuntu kernel: [  203.090678] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.122608] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.154546] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.186424] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.218406] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.250339] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.282357] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.314308] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.346271] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.378194] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.410284] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.442216] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.474053] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.505957] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.537944] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.569918] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.601950] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.633845] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.665780] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.697621] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.729606] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.761470] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.797186] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.829513] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.861277] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.893259] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.925202] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.957193] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  203.989097] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  204.021065] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  204.053027] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:07 ubuntu kernel: [  204.084993] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.116854] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.148791] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.180821] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.212812] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.244642] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.276634] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.308530] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.340465] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.372379] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.404340] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.436306] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.468246] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.500193] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.532120] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.564064] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.596096] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.628091] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.659941] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.691929] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.724071] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.755747] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.787701] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.787806] hub 2-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:50:08 ubuntu kernel: [  204.787907] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.995460] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  204.995485] hub 2-0:1.0: >over-current condition on port 15
    Feb  6 16:50:08 ubuntu kernel: [  205.027316] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:08 ubuntu kernel: [  205.059337] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.091290] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.123239] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.155168] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.187122] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.219075] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.251034] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.282957] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.314907] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.346838] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.378800] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.410747] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.442673] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.474634] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.506576] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.538508] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.570468] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.602415] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.634379] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.666299] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.698250] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.730170] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.762137] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.794086] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.826016] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.857964] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.889916] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.921737] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.953713] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  205.985633] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  206.017604] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  206.049515] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:09 ubuntu kernel: [  206.081546] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.113419] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.145428] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.177314] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.209351] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.241304] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.273130] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.305176] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.337184] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.369094] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.401006] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.432987] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.464921] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.496747] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.528778] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.560822] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.592676] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.624632] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.656506] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.688525] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.720354] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.752444] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.784295] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.816244] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.848187] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.880103] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.912126] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:50:10 ubuntu kernel: [  206.912236] hub 2-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:50:10 ubuntu kernel: [  206.912346] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.119803] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.119829] hub 3-0:1.0: >over-current condition on port 1
    Feb  6 16:50:11 ubuntu kernel: [  207.151748] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.183692] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.215641] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.247580] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.279527] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.311453] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.343415] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.375362] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.407307] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.439250] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.471198] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.503145] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.535083] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.567031] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.598972] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.630914] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.662866] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.694815] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.726628] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.758699] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.790645] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.822587] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.854534] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.886480] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.918423] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.950373] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  207.982316] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  208.014259] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  208.046208] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:11 ubuntu kernel: [  208.078155] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.110088] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.142039] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.173950] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.205928] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.237876] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.269824] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.301763] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.333711] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.365660] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.397592] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.429548] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.461494] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.493424] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.525380] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.557224] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.589262] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.621183] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.653151] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.685106] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.717042] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.748994] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.780942] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.812878] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.844820] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.876775] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.908736] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.940693] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  208.972647] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  209.004556] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  209.036504] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:50:12 ubuntu kernel: [  209.036572] hub 3-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:50:12 ubuntu kernel: [  209.036679] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.244143] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.244168] hub 3-0:1.0: >over-current condition on port 2
    Feb  6 16:50:13 ubuntu kernel: [  209.276073] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.308014] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.339980] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.371914] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.403871] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.435812] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.467759] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.499703] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.531646] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.563584] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.595539] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.627477] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.659398] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.691350] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.723318] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.755253] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.787210] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.819135] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.851085] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.883039] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.914989] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.946936] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  209.978858] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  210.010814] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  210.042756] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:13 ubuntu kernel: [  210.074604] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.106649] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.138602] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.170549] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.202491] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.234428] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.266386] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.298319] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.330265] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.362218] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.394159] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.426076] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.458023] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.489995] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.521931] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.553888] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.585824] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.617763] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.649726] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.681659] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.713600] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.745557] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.777492] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.809443] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.841388] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.873334] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.905271] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.937229] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  210.969165] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  211.001110] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  211.033064] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:14 ubuntu kernel: [  211.065004] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.096942] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.128897] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.160838] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.160944] hub 3-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:50:15 ubuntu kernel: [  211.161001] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.368481] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.368505] hub 3-0:1.0: >over-current condition on port 3
    Feb  6 16:50:15 ubuntu kernel: [  211.400431] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.432378] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.464317] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.496264] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.528210] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.560143] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.592010] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.624062] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.655986] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.687935] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.719813] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.751791] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.783760] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.815705] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.847659] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.879590] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.911541] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.943493] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  211.975387] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  212.007371] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  212.039330] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:15 ubuntu kernel: [  212.071264] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.103207] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.135164] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.167106] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.199044] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.231001] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.262934] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.294877] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.326832] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.358779] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.390714] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.422670] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.454611] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.486548] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.518504] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.550447] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.582384] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.614309] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.646318] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.678225] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.710164] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.742119] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.774064] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.805992] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.837952] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.869897] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.901846] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.933788] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.965713] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  212.997681] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  213.029619] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:16 ubuntu kernel: [  213.061555] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.093514] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.125458] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.157341] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.189363] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.221290] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.253211] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.285186] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.285293] hub 3-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:50:17 ubuntu kernel: [  213.285341] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.492789] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.492813] hub 3-0:1.0: >over-current condition on port 4
    Feb  6 16:50:17 ubuntu kernel: [  213.524770] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.556717] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.588568] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.620605] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.652550] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.684501] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.716438] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.748386] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.780335] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.812265] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.844081] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.876156] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.908095] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.940059] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  213.972001] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  214.003934] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  214.035892] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:17 ubuntu kernel: [  214.067840] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.099765] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.131723] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.163660] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.195615] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.227555] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.259495] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.291452] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.323383] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.355331] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.387288] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.419220] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.451182] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.483120] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.515052] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.546984] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.578956] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.610886] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.642835] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.674792] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.706732] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.738664] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.770620] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.802570] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.834519] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.866452] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.898383] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.930321] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.962325] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  214.994245] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  215.026190] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:18 ubuntu kernel: [  215.058121] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.090089] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.122002] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.153966] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.185911] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.217859] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.249814] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.281734] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.313663] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.345636] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.377574] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.409514] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.409623] hub 3-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:50:19 ubuntu kernel: [  215.409729] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.617217] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.617242] hub 3-0:1.0: >over-current condition on port 5
    Feb  6 16:50:19 ubuntu kernel: [  215.649000] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.680988] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.712933] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.744934] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.776894] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.808833] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.840771] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.872722] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.904668] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.936479] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  215.968460] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  216.000503] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  216.032467] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:19 ubuntu kernel: [  216.064394] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.096340] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.128287] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.160224] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.192177] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.224126] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.256063] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.288013] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.319956] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.351900] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.383846] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.415795] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.447734] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.479680] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.511627] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.543566] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.575516] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.607466] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.639403] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.671352] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.703299] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.735238] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.767186] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.799124] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.831077] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.863009] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.894953] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.926913] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.958848] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  216.990791] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  217.022746] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:20 ubuntu kernel: [  217.054689] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.086631] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.118584] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.150504] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.182474] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.214414] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.246361] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.278305] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.310248] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.342196] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.374145] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.406084] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.438032] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.469863] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.501785] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.533867] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.533973] hub 3-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:50:21 ubuntu kernel: [  217.534041] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.741414] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.741429] hub 3-0:1.0: >over-current condition on port 6
    Feb  6 16:50:21 ubuntu kernel: [  217.773335] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.805262] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.837193] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.869248] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.901216] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.933179] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.965117] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  217.997057] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  218.029014] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:21 ubuntu kernel: [  218.060956] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.092894] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.124850] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.156790] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.188725] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.220687] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.252620] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.284454] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.316497] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.348461] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.380395] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.412354] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.444297] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.476233] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.508191] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.540129] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.572077] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.603993] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.635971] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.667917] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.699855] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.731689] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.763736] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.795683] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.827638] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.859584] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.891509] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.923471] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.955412] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  218.987364] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  219.019305] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:22 ubuntu kernel: [  219.051244] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.083202] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.115006] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.147089] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.179000] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.210975] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.242927] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.274771] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.306786] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.338667] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.370647] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.402643] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.434582] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.466540] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.498481] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.530418] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.562286] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.594313] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.626254] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.658209] ehci_hcd 0000:00:16.2: >port 6 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.658317] hub 3-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:50:23 ubuntu kernel: [  219.658366] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.865847] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.865871] hub 3-0:1.0: >over-current condition on port 7
    Feb  6 16:50:23 ubuntu kernel: [  219.897783] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.929742] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.961684] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  219.993627] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  220.025542] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:23 ubuntu kernel: [  220.057422] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.089419] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.121427] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.153384] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.185261] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.217230] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.249198] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.281051] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.312995] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.344950] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.376885] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.408788] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.440842] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.472803] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.504750] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.536681] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.568637] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.600582] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.632515] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.664465] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.696300] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.728297] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.760248] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.792181] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.824123] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.856080] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.888020] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.919960] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.951920] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  220.983862] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  221.015872] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:24 ubuntu kernel: [  221.047811] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.079670] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.111585] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.143570] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.175467] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.207518] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.239406] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.271344] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.303285] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.335292] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.367168] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.399372] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.431260] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.463196] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.494963] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.526915] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.558878] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.590868] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.622821] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.654766] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.686684] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.718653] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.750663] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.782463] ehci_hcd 0000:00:16.2: >port 7 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.782593] hub 3-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:50:25 ubuntu kernel: [  221.782702] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.990191] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  221.990217] hub 3-0:1.0: >over-current condition on port 8
    Feb  6 16:50:25 ubuntu kernel: [  222.022124] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:25 ubuntu kernel: [  222.054081] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.085967] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.117957] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.149914] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.181862] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.213777] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.245741] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.277698] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.309624] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.341581] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.373533] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.405455] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.437420] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.469367] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.501295] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.533249] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.565202] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.596979] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.629079] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.661057] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.692925] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.724819] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.756944] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.788786] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.820764] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.852703] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.884620] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.916458] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.948559] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  222.980370] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  223.012422] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:26 ubuntu kernel: [  223.044345] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.076291] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.108268] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.140202] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.172135] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.204099] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.236043] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.267961] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.299901] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.331881] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.363737] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.395770] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.427718] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.459644] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.491593] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.523557] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.555482] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.587442] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.619325] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.651300] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.683276] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.715218] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.747135] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.779043] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.811059] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.843000] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.874946] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.906872] ehci_hcd 0000:00:16.2: >port 8 resume error -19
    Feb  6 16:50:27 ubuntu kernel: [  223.906971] hub 3-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:50:27 ubuntu kernel: [  223.907078] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.114532] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.114558] hub 3-0:1.0: >over-current condition on port 9
    Feb  6 16:50:28 ubuntu kernel: [  224.146412] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.178487] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.210433] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.242336] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.274364] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.306248] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.338095] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.370066] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.401939] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.433984] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.465928] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.497763] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.529817] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.561737] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.593678] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.625654] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.657601] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.689539] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.721486] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.753435] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.787130] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.817318] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.849270] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.881193] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.913150] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.945101] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  224.977048] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  225.008983] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:28 ubuntu kernel: [  225.040926] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.072917] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.104813] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.136793] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.168717] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.200652] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.232595] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.264554] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.296504] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.328420] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.360401] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.392329] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.424268] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.456223] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.488164] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.520096] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.552027] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.584065] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.615918] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.647892] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.679834] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.711772] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.743729] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.775668] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.807591] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.839564] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.871503] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.903440] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.935400] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.967330] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  225.999281] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  226.031233] ehci_hcd 0000:00:16.2: >port 9 resume error -19
    Feb  6 16:50:29 ubuntu kernel: [  226.031339] hub 3-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:50:29 ubuntu kernel: [  226.031387] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.238876] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.238902] hub 3-0:1.0: >over-current condition on port 10
    Feb  6 16:50:30 ubuntu kernel: [  226.270816] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.302767] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.334710] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.366652] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.398588] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.430548] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.462485] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.494434] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.526379] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.558320] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.590266] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.622220] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.654160] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.686105] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.718050] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.749979] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.781941] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.813884] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.845827] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.877776] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.909723] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.941657] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  226.973510] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  227.005559] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:30 ubuntu kernel: [  227.037495] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.069410] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.101360] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.133329] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.165271] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.197214] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.229171] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.261105] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.293048] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.325011] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.356947] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.388884] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.420841] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.452775] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.484719] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.516674] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.548614] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.580560] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.612507] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.644446] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.676390] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.708345] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.740286] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.772224] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.804179] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.836128] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.868056] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.899993] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.931953] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.963903] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  227.995850] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:31 ubuntu kernel: [  228.027783] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.059730] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.091686] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.123617] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.155563] ehci_hcd 0000:00:16.2: >port 10 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.155673] hub 3-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:50:32 ubuntu kernel: [  228.155780] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.363213] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.363237] hub 3-0:1.0: >over-current condition on port 11
    Feb  6 16:50:32 ubuntu kernel: [  228.395150] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.427108] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.459047] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.490979] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.522942] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.554882] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.586817] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.618773] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.650708] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.682661] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.714612] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.746546] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.778495] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.810443] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.842387] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.874325] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.906280] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.938216] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  228.970163] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  229.002115] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:32 ubuntu kernel: [  229.034054] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.065996] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.097951] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.129891] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.161829] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.193786] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.225721] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.257666] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.289620] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.321556] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.353507] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.385455] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.417396] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.449334] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.481293] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.513232] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.545169] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.577111] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.609067] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.641019] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.672956] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.704905] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.736837] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.768789] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.800736] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.832688] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.864626] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.896576] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.928523] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.960460] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  229.992410] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:33 ubuntu kernel: [  230.024358] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.056287] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.088245] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.120111] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.152124] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.184055] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.216025] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.247961] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.279917] ehci_hcd 0000:00:16.2: >port 11 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.280026] hub 3-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:50:34 ubuntu kernel: [  230.280074] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.487562] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.487586] hub 3-0:1.0: >over-current condition on port 12
    Feb  6 16:50:34 ubuntu kernel: [  230.519490] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.551436] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.583363] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.615333] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.647271] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.679225] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.711174] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.743001] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.774977] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.806997] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.838971] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.870817] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.902844] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.934800] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.966657] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  230.998584] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:34 ubuntu kernel: [  231.030624] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.062566] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.094515] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.126440] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.158400] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.190348] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.222296] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.254229] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.286181] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.318127] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.350070] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.382018] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.413966] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.445795] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.477853] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.509801] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.541733] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.573763] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.605601] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.637579] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.669506] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.701432] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.733413] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.765343] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.797289] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.829252] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.861189] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.893107] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.925092] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.957015] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  231.988945] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:35 ubuntu kernel: [  232.020859] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.052766] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.084713] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.116750] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.148697] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.180646] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.212578] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.244531] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.276456] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.308293] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.340247] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.372290] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.404251] ehci_hcd 0000:00:16.2: >port 12 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.404362] hub 3-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:50:36 ubuntu kernel: [  232.404401] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.611896] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.611920] hub 3-0:1.0: >over-current condition on port 13
    Feb  6 16:50:36 ubuntu kernel: [  232.643842] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.675785] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.707721] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.739679] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.771615] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.803583] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.835510] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.867455] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.899393] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.931374] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.963294] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  232.995226] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:36 ubuntu kernel: [  233.027181] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.059129] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.091077] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.123002] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.154963] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.186909] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.218839] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.250831] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.282767] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.314689] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.346630] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.378568] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.410525] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.442464] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.474402] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.506360] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.538298] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.570240] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.602168] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.634134] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.666080] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.698029] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.729960] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.761908] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.793864] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.825799] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.857730] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.889698] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.921626] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.953574] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  233.985427] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:37 ubuntu kernel: [  234.017469] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.049413] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.081370] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.113214] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.145248] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.177202] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.209144] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.241082] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.273037] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.304970] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.336923] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.368858] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.400816] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.432747] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.464706] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.496648] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.528586] ehci_hcd 0000:00:16.2: >port 13 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.528695] hub 3-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:50:38 ubuntu kernel: [  234.528802] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.736231] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.736256] hub 3-0:1.0: >over-current condition on port 14
    Feb  6 16:50:38 ubuntu kernel: [  234.768121] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.800045] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.832066] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.864009] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.895968] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.927898] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.959824] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  234.991783] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:38 ubuntu kernel: [  235.023746] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.055678] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.087625] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.119558] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.151530] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.183352] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.215319] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.247340] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.279297] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.311253] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.343180] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.375138] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.407087] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.439016] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.470969] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.502811] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.534849] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.566810] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.598755] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.630687] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.662641] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.694591] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.726510] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.758473] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.790349] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.822226] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.854288] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.886387] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.918216] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.950077] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  235.982014] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:39 ubuntu kernel: [  236.013967] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.045897] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.077843] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.109793] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.141735] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.173679] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.205684] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.237576] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.269480] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.301448] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.333507] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.365409] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.397326] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.429381] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.461455] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.493157] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.525070] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.557032] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.588995] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.621094] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.653097] ehci_hcd 0000:00:16.2: >port 14 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.653223] hub 3-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:50:40 ubuntu kernel: [  236.653335] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.860668] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.860709] hub 3-0:1.0: >over-current condition on port 15
    Feb  6 16:50:40 ubuntu kernel: [  236.892543] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.924565] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.956332] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  236.988280] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:40 ubuntu kernel: [  237.020242] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.052205] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.084200] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.116141] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.148085] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.180033] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.211981] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.243918] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.275866] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.307813] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.339752] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.371703] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.403602] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.435583] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.467536] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.499464] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.531419] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.563395] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.595341] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.627261] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.659202] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.691120] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.723097] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.755033] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.787001] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.818931] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.850867] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.882791] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.914769] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.946707] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  237.978626] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:41 ubuntu kernel: [  238.010493] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.042541] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.074463] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.106435] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.138375] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.170294] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.202241] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.234217] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.266162] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.298102] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.330050] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.361998] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.393935] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.425846] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.457819] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.489775] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.521708] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.553664] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.585607] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.617555] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.649502] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.681441] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.713390] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.745338] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.777276] ehci_hcd 0000:00:16.2: >port 15 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.777385] hub 3-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:50:42 ubuntu kernel: [  238.781913] ehci_hcd 0000:00:12.2: >port 5 resume error -110
    Feb  6 16:50:42 ubuntu kernel: [  238.782022] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.988902] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:42 ubuntu kernel: [  238.988926] hub 2-0:1.0: >over-current condition on port 1
    Feb  6 16:50:42 ubuntu kernel: [  239.020875] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.052806] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.084746] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.116685] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.148640] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.180576] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.212524] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.244474] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.276417] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.308355] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.340309] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.372250] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.404225] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.436143] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.468081] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.500021] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.531981] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.563902] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.595873] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.627807] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.659760] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.691707] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.723639] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.755462] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.787510] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.819485] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.851328] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.883368] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.915322] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.947192] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  239.979142] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:43 ubuntu kernel: [  240.011248] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.043229] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.075022] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.106990] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.138924] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.170878] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.202825] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.234821] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.266715] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.298659] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.330605] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.362552] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.394494] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.426436] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.458371] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.490324] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.522273] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.554218] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.586193] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.618109] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.650041] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.681996] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.713945] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.745871] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.777832] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.809780] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.841706] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.873658] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.905594] ehci_hcd 0000:00:13.2: >port 1 resume error -19
    Feb  6 16:50:44 ubuntu kernel: [  240.905704] hub 2-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:50:44 ubuntu kernel: [  240.905752] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.113257] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.113283] hub 2-0:1.0: >over-current condition on port 2
    Feb  6 16:50:45 ubuntu kernel: [  241.145194] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.177138] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.209092] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.241022] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.272970] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.304929] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.336867] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.368807] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.400769] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.432705] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.464625] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.496600] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.528535] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.560473] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.592431] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.624304] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.656295] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.688257] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.720118] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.756076] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.788034] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.820080] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.852035] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.883974] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.915783] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.947799] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  241.979742] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:45 ubuntu kernel: [  242.011718] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.043556] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.075479] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.107465] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.139453] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.171416] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.203498] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.235209] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.267255] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.299244] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.331305] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.363041] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.395158] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.430643] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.458879] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.490815] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.522832] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.554684] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.586706] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.618693] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.650617] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.682586] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.714451] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.746359] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.778359] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.810275] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.842273] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.874088] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.906116] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.938062] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  242.970154] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:46 ubuntu kernel: [  243.001933] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.033901] ehci_hcd 0000:00:13.2: >port 2 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.034027] hub 2-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:50:47 ubuntu kernel: [  243.034136] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.241588] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.241614] hub 2-0:1.0: >over-current condition on port 3
    Feb  6 16:50:47 ubuntu kernel: [  243.273537] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.305479] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.337428] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.369374] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.401309] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.433263] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.465210] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.497149] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.529097] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.561044] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.592982] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.624928] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.656854] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.688817] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.720765] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.752711] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.784652] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.816599] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.848549] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.880482] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.912460] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.944350] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  243.976325] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:47 ubuntu kernel: [  244.008216] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.040117] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.072157] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.104105] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.136032] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.167993] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.199941] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.231870] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.263827] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.295774] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.327705] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.359665] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.391609] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.423458] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.455497] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.487446] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.519394] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.551360] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.583280] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.615228] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.647167] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.679116] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.711043] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.742998] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.774950] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.806903] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.838839] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.870782] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.902702] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.934677] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.966497] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:48 ubuntu kernel: [  244.998481] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.030492] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.062452] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.094332] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.126346] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.158278] ehci_hcd 0000:00:13.2: >port 3 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.158388] hub 2-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:50:49 ubuntu kernel: [  245.158456] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.365949] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.365976] hub 2-0:1.0: >over-current condition on port 4
    Feb  6 16:50:49 ubuntu kernel: [  245.397907] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.429797] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.461771] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.493703] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.525629] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.557462] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.589548] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.621475] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.653436] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.685384] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.717332] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.749151] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.781129] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.813207] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.845175] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.876962] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.908925] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.940889] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  245.973458] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:49 ubuntu kernel: [  246.004824] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.036778] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.068725] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.100672] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.132604] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.164558] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.196507] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.228445] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.260392] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.292338] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.324312] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.356224] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.388176] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.420114] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.452065] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.484012] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.515950] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.547922] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.579832] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.611788] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.643721] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.675666] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.707623] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.739564] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.771503] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.803460] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.835400] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.867337] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.899295] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.931234] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.963173] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:50 ubuntu kernel: [  246.995128] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.027061] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.059012] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.090963] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.122897] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.154841] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.186797] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.218734] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.250673] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.282635] ehci_hcd 0000:00:13.2: >port 4 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.282746] hub 2-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:50:51 ubuntu kernel: [  247.282794] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.490274] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.490298] hub 2-0:1.0: >over-current condition on port 5
    Feb  6 16:50:51 ubuntu kernel: [  247.522217] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.554162] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.586113] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.618042] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.649995] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.681947] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.713885] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.745834] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.777782] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.809714] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.841655] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.873606] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.905584] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.937504] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  247.969455] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:51 ubuntu kernel: [  248.001392] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.033337] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.065288] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.097226] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.129176] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.161120] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.193053] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.225006] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.256957] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.288897] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.320844] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.352786] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.384733] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.416680] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.448631] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.480567] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.512514] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.544490] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.576402] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.608339] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.640284] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.672239] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.704180] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.736113] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.768075] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.800015] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.831953] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.863910] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.895841] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.927785] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.959738] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:52 ubuntu kernel: [  248.991679] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.023624] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.055579] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.087514] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.119458] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.151377] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.183356] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.215299] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.247248] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.279191] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.311125] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.343082] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.375025] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.406954] ehci_hcd 0000:00:13.2: >port 5 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.407063] hub 2-0:1.0: >connect-debounce failed, port 5 disabled
    Feb  6 16:50:53 ubuntu kernel: [  249.407170] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.614614] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.614639] hub 2-0:1.0: >over-current condition on port 6
    Feb  6 16:50:53 ubuntu kernel: [  249.646583] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.678507] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.710440] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.742421] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.774343] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.806222] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.838220] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.870177] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.902112] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.934056] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.966012] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:53 ubuntu kernel: [  249.997952] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.029924] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.061845] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.093787] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.125725] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.157678] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.189624] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.221556] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.253517] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.285458] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.317396] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.349350] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.381296] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.413238] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.445216] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.477119] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.509064] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.541046] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.572970] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.604915] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.636847] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.668801] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.700748] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.732681] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.764637] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.796583] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.828514] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.860469] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.892418] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.924361] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.956303] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:54 ubuntu kernel: [  250.988267] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.020187] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.052140] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.084088] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.116022] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.147974] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.179933] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.211857] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.243805] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.275758] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.307697] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.339647] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.371594] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.403527] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.435481] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.467429] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.499367] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.531316] ehci_hcd 0000:00:13.2: >port 6 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.531425] hub 2-0:1.0: >connect-debounce failed, port 6 disabled
    Feb  6 16:50:55 ubuntu kernel: [  251.531473] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.738957] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.738984] hub 2-0:1.0: >over-current condition on port 7
    Feb  6 16:50:55 ubuntu kernel: [  251.770902] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.802817] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.834795] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.866733] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.898663] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.930557] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.962633] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:55 ubuntu kernel: [  251.994428] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.026388] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.058342] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.090321] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.122221] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.154242] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.186191] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.218122] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.250077] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.282024] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.313963] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.345912] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.377777] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.409766] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.441656] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.473718] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.505634] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.537608] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.569499] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.601473] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.633407] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.665334] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.697306] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.729237] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.761179] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.793141] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.825082] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.857020] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.888980] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.920918] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.952869] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:56 ubuntu kernel: [  252.984806] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.016756] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.048704] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.080637] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.112591] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.144514] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.176478] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.208425] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.240374] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.272315] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.304262] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.336210] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.368149] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.400056] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.432039] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.463984] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.495924] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.527796] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.559817] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.591766] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.623637] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.655585] ehci_hcd 0000:00:13.2: >port 7 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.655627] hub 2-0:1.0: >connect-debounce failed, port 7 disabled
    Feb  6 16:50:57 ubuntu kernel: [  253.655734] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.863309] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.863335] hub 2-0:1.0: >over-current condition on port 8
    Feb  6 16:50:57 ubuntu kernel: [  253.895238] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.927190] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.959120] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:57 ubuntu kernel: [  253.991078] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.023024] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.054955] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.086821] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.118886] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.150791] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.182709] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.214695] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.246627] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.278584] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.310527] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.342448] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.374420] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.406273] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.438296] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.470270] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.502178] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.534210] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.566091] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.598031] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.629949] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.661920] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.693860] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.725803] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.757755] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.789695] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.821639] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.853591] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.885527] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.917472] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.949428] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:58 ubuntu kernel: [  254.981372] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.013305] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.045224] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.077206] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.109151] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.141096] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.173043] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.204978] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.236958] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.268878] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.300828] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.332766] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.364710] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.396653] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.428492] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.460550] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.492496] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.524428] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.556377] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.588313] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.620263] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.652251] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.684027] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.716106] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.747926] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.779889] ehci_hcd 0000:00:13.2: >port 8 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.780000] hub 2-0:1.0: >connect-debounce failed, port 8 disabled
    Feb  6 16:50:59 ubuntu kernel: [  255.780107] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.987639] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:50:59 ubuntu kernel: [  255.987664] hub 2-0:1.0: >over-current condition on port 9
    Feb  6 16:51:00 ubuntu kernel: [  256.019571] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.051529] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.083446] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.115467] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.147279] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.179825] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.211259] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.243201] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.275144] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.307093] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.339033] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.370976] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.402928] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.434776] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.466815] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.498752] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.530704] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.562625] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.594580] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.626536] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.658484] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.690415] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.722361] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.754319] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.786251] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.818205] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.850151] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.882083] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.913916] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.945857] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:00 ubuntu kernel: [  256.977870] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.009944] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.041756] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.073798] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.105707] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.137660] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.169480] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.201546] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.233494] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.265422] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.297377] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.329294] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.361258] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.393241] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.425296] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.457063] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.489042] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.521000] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.552931] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.584880] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.616833] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.648764] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.680720] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.712597] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.744581] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.776636] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.808499] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.840438] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.872391] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.904325] ehci_hcd 0000:00:13.2: >port 9 resume error -19
    Feb  6 16:51:01 ubuntu kernel: [  257.904436] hub 2-0:1.0: >connect-debounce failed, port 9 disabled
    Feb  6 16:51:01 ubuntu kernel: [  257.904503] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.111977] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.112002] hub 2-0:1.0: >over-current condition on port 10
    Feb  6 16:51:02 ubuntu kernel: [  258.143927] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.175876] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.207815] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.239720] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.271757] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.303562] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.335486] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.370433] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.399486] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.431419] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.463274] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.495323] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.527263] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.559201] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.591160] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.623044] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.655019] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.686947] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.718914] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.750847] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.782834] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.814771] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.846661] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.878659] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.910609] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.942555] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:02 ubuntu kernel: [  258.974495] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.006366] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.038263] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.070294] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.102394] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.134137] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.166163] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.198111] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.230055] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.262000] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.293947] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.325894] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.357834] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.389742] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.421700] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.454514] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.485623] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.517568] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.549507] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.581441] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.613386] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.645335] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.677278] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.709221] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.741148] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.773023] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.805035] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.837136] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.868923] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.900886] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.932842] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:03 ubuntu kernel: [  259.964792] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  259.996722] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.028671] ehci_hcd 0000:00:13.2: >port 10 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.028782] hub 2-0:1.0: >connect-debounce failed, port 10 disabled
    Feb  6 16:51:04 ubuntu kernel: [  260.028849] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.236254] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.236278] hub 2-0:1.0: >over-current condition on port 11
    Feb  6 16:51:04 ubuntu kernel: [  260.268258] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.300192] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.332260] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.364020] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.396048] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.427979] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.459935] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.491886] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.523848] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.555758] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.587717] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.619649] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.651603] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.683549] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.715480] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.747470] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.779388] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.811318] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.843273] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.875219] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.907153] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.938986] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:04 ubuntu kernel: [  260.971057] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.003006] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.034940] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.066890] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.098821] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.130779] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.162637] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.194656] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.226615] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.258563] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.290505] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.322449] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.354398] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.386320] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.418278] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.450232] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.482158] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.514119] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.546066] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.577994] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.609948] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.641902] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.673830] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.705789] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.737735] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.769663] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.801624] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.833571] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.865498] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.897454] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.929405] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:05 ubuntu kernel: [  261.961333] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  261.993296] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.025241] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.057190] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.089117] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.120999] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.152992] ehci_hcd 0000:00:13.2: >port 11 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.153102] hub 2-0:1.0: >connect-debounce failed, port 11 disabled
    Feb  6 16:51:06 ubuntu kernel: [  262.153205] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.360665] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.360691] hub 2-0:1.0: >over-current condition on port 12
    Feb  6 16:51:06 ubuntu kernel: [  262.392553] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.424534] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.456480] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.488434] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.520392] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.552334] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.584242] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.616219] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.648169] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.680117] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.712056] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.744006] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.775952] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.807891] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.839839] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.871782] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.903720] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.935658] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:06 ubuntu kernel: [  262.967621] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  262.999562] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.031511] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.063459] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.095271] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.127245] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.159232] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.191092] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.223176] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.255140] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.286919] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.319029] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.350909] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.382902] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.414789] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.446762] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.482694] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.518588] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.550535] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.582706] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.614689] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.646522] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.678595] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.710521] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.742197] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.774268] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.806150] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.838123] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.870058] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.901979] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.933954] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:07 ubuntu kernel: [  263.965807] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  263.997820] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.029790] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.061734] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.093653] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.125528] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.157569] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.189505] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.221461] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.253270] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.285343] ehci_hcd 0000:00:13.2: >port 12 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.285423] hub 2-0:1.0: >connect-debounce failed, port 12 disabled
    Feb  6 16:51:08 ubuntu kernel: [  264.285526] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.492901] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.492927] hub 2-0:1.0: >over-current condition on port 13
    Feb  6 16:51:08 ubuntu kernel: [  264.524823] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.556859] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.588824] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.620760] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.652718] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.684655] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.716592] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.748551] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.780493] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.812431] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.844386] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.876318] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.908267] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.940217] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:08 ubuntu kernel: [  264.972163] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.004099] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.036056] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.067989] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.099903] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.131908] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.163837] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.195785] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.227722] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.259671] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.291603] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.323557] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.355506] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.387438] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.419390] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.451340] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.483196] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.515231] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.547176] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.579106] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.611064] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.643011] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.674942] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.706889] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.738847] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.770778] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.802731] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.834679] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.866510] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.898567] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.930513] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:09 ubuntu kernel: [  265.962446] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  265.994403] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.026351] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.058282] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.090237] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.122185] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.154118] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.186070] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.217921] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.249992] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.281913] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.313736] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.345795] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.377710] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.409693] ehci_hcd 0000:00:13.2: >port 13 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.409803] hub 2-0:1.0: >connect-debounce failed, port 13 disabled
    Feb  6 16:51:10 ubuntu kernel: [  266.409852] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.617334] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.617359] hub 2-0:1.0: >over-current condition on port 14
    Feb  6 16:51:10 ubuntu kernel: [  266.649277] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.681213] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.713171] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.745103] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.777042] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.809006] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.840945] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.872874] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.904838] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.936776] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:10 ubuntu kernel: [  266.968715] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.000585] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.032615] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.064560] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.096510] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.128450] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.160389] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.192344] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.224285] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.256223] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.288179] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.320117] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.352055] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.383930] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.415955] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.447891] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.479848] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.511792] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.543740] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.575683] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.607618] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.639562] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.671518] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.703452] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.735397] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.767288] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.799295] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.831214] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.863192] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.895130] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.927067] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:11 ubuntu kernel: [  267.959024] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  267.990965] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.022902] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.054858] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.086797] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.118735] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.150689] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.182634] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.214576] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.246527] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.278469] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.310406] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.342364] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.374205] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.406268] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.438195] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.470126] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.502086] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.534020] ehci_hcd 0000:00:13.2: >port 14 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.534130] hub 2-0:1.0: >connect-debounce failed, port 14 disabled
    Feb  6 16:51:12 ubuntu kernel: [  268.534188] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.741668] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.741693] hub 2-0:1.0: >over-current condition on port 15
    Feb  6 16:51:12 ubuntu kernel: [  268.773621] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.805554] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.837507] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.869442] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.901291] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.933320] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:12 ubuntu kernel: [  268.965287] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  268.997237] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.029182] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.061111] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.093069] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.125018] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.156949] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.188840] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.220735] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.252795] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.284745] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.316681] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.348631] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.380569] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.412509] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.444466] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.476406] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.508348] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.540299] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.572378] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.604186] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.636111] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.668099] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.700014] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.731935] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.763910] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.795848] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.827805] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.859733] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.891683] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.923639] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:13 ubuntu kernel: [  269.955579] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  269.987555] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.019471] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.051416] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.083354] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.115308] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.147266] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.179203] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.211141] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.243090] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.275038] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.306975] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.338924] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.370734] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.402732] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.434754] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.466677] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.498651] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.530615] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.562522] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.594486] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.626420] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.658362] ehci_hcd 0000:00:13.2: >port 15 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.658470] hub 2-0:1.0: >connect-debounce failed, port 15 disabled
    Feb  6 16:51:14 ubuntu kernel: [  270.658581] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.866006] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.866031] hub 3-0:1.0: >over-current condition on port 1
    Feb  6 16:51:14 ubuntu kernel: [  270.897934] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.929903] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:14 ubuntu kernel: [  270.961847] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  270.993785] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.025742] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.057681] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.089626] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.121575] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.153510] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.185477] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.217410] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.249352] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.281301] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.313234] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.345193] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.377138] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.409072] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.441026] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.472973] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.504911] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.536856] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.568809] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.600746] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.632695] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.664643] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.696581] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.728524] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.760473] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.792420] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.824361] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.856304] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.888253] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.920198] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:15 ubuntu kernel: [  271.952134] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  271.984090] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.016032] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.047971] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.079926] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.111867] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.143803] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.175759] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.207702] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.239639] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.271592] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.303535] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.335464] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.367395] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.399377] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.431319] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.463260] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.495180] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.527157] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.559065] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.591044] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.622993] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.654923] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.686863] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.718828] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.750766] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.782714] ehci_hcd 0000:00:16.2: >port 1 resume error -19
    Feb  6 16:51:16 ubuntu kernel: [  272.782824] hub 3-0:1.0: >connect-debounce failed, port 1 disabled
    Feb  6 16:51:16 ubuntu kernel: [  272.782873] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  272.990357] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  272.990381] hub 3-0:1.0: >over-current condition on port 2
    Feb  6 16:51:17 ubuntu kernel: [  273.022291] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.054123] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.086328] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.118134] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.150072] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.182027] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.213959] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.249882] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.281828] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.313802] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.345741] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.377689] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.409636] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.441578] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.473498] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.505467] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.537322] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.569348] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.601304] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.633251] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.665196] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.697137] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.729079] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.761035] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.792971] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.824921] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.856866] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.888804] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.920751] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:17 ubuntu kernel: [  273.952703] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  273.984643] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.016588] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.048538] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.080477] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.112426] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.144374] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.176315] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.208259] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.240208] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.272146] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.304069] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.336037] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.367981] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.399930] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.431878] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.463819] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.495767] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.527673] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.559655] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.591597] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.623532] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.655489] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.687312] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.719381] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.751312] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.783271] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.815219] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.847157] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.879105] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.911053] ehci_hcd 0000:00:16.2: >port 2 resume error -19
    Feb  6 16:51:18 ubuntu kernel: [  274.911132] hub 3-0:1.0: >connect-debounce failed, port 2 disabled
    Feb  6 16:51:18 ubuntu kernel: [  274.911234] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.118690] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.118715] hub 3-0:1.0: >over-current condition on port 3
    Feb  6 16:51:19 ubuntu kernel: [  275.150635] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.182581] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.214526] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.246485] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.278410] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.310364] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.342293] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.374229] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.406193] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.438122] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.470084] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.502028] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.533966] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.565919] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.597797] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.629796] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.661755] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.693700] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.725649] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.757588] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.789535] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.821480] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.853421] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.885372] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.917319] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:19 ubuntu kernel: [  275.949259] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  275.981207] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.013154] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.045093] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.077040] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.108991] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.140924] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.172874] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.204793] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.236765] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.268709] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.300646] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.332633] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.364540] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.396464] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.428432] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.460381] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.492307] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.524268] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.556213] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.588065] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.620103] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.652046] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.683994] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.715931] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.747885] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.779833] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.811766] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.843720] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.875667] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.907607] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:20 ubuntu kernel: [  276.939555] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  276.971489] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.003442] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.035391] ehci_hcd 0000:00:16.2: >port 3 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.035501] hub 3-0:1.0: >connect-debounce failed, port 3 disabled
    Feb  6 16:51:21 ubuntu kernel: [  277.035558] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.243033] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.243057] hub 3-0:1.0: >over-current condition on port 4
    Feb  6 16:51:21 ubuntu kernel: [  277.274978] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.306911] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.338862] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.370810] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.402745] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.434705] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.466644] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.498579] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.530539] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.562479] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.598393] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.630257] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.662312] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.694253] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.726212] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.758146] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.790086] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.821991] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.853972] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.885927] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.917875] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:21 ubuntu kernel: [  277.949814] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  277.981764] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.013711] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.045648] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.077597] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.109544] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.141481] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.173431] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.205445] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.237324] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.269264] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.301201] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.333155] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.365099] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.397030] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.428991] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.460934] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.492919] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.524824] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.556760] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.588707] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.620663] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.652604] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.684553] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.716493] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.748441] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.780390] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.812323] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.844275] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.876224] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.908153] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:22 ubuntu kernel: [  278.940108] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  278.972059] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.003992] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.035945] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.067894] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.099832] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.131783] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.163729] ehci_hcd 0000:00:16.2: >port 4 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.163798] hub 3-0:1.0: >connect-debounce failed, port 4 disabled
    Feb  6 16:51:23 ubuntu kernel: [  279.163900] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.371368] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.371391] hub 3-0:1.0: >over-current condition on port 5
    Feb  6 16:51:23 ubuntu kernel: [  279.403316] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.435258] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.467205] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.499150] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.531088] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.563036] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.594997] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.626912] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.658868] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.690807] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.722746] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.754704] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.786642] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.818598] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.850532] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.882478] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.914431] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:23 ubuntu kernel: [  279.946370] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  279.978344] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.010267] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.042199] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.074158] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.106104] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.137999] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.169883] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.201934] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.233916] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.265814] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.297770] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.329752] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.361647] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.393604] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.425585] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.457378] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.489356] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.521287] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.553249] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.586988] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.617130] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.649147] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.681107] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.713058] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.744906] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    Feb  6 16:51:24 ubuntu kernel: [  280.776836] ehci_hcd 0000:00:16.2: >port 5 resume error -19
    DMESG USB al conectar el pendrive:
    Code:
    [  350.644608] usb 1-1: >new high-speed USB device number 2 using ehci_hcd
    [  365.730666] usb 1-1: >device descriptor read/64, error -110
    [  380.920467] usb 1-1: >device descriptor read/64, error -110
    [  381.136094] usb 1-1: >new high-speed USB device number 3 using ehci_hcd
    [  396.222119] usb 1-1: >device descriptor read/64, error -110
    ¿Será un error de hardware? Noto una diferencia, ahora da un error -19 ...

    Gracias... muchas pero muchas gracias.

    Saludos
    Colo.
    Last edited by Simbiosys; February 6th, 2013 at 06:03 PM.

  4. #4
    Join Date
    May 2007
    Location
    Buenos Aires - Argentina
    Beans
    3,661
    Distro
    Xubuntu 12.04 Precise Pangolin

    Re: Problema con puertos usb

    Cada tanto da el error
    over-current condition on port
    que significa que la fuente de alimentacion no esta entregando suficiente corriente a los ports USB y, posiblemente, los demas errores sean consecuencia de ello (y la lentitud consecuencia de ambas dos anteriores).

    Probaria con otra fuente, aunque sea prestada, pero que sea de buen origen (es decir, que se sepa que funciona muy bien), y si fuera posible de un poco mas de potencia que la que tenes, como para estar cubiertos.

    Edit: Ahora vuelvo a ver que se trata de una notebook ... gran problema en puerta porque no hay forma de cambiar la fuente (que no es lo mismo que el cargador de la note)
    Guillermo Lisi
    ----------------
    Minds are like parachutes. They only function when they are open.

  5. #5
    Join Date
    Feb 2008
    Location
    San Martín
    Beans
    64
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Problema con puertos usb

    Ahá!!!!!!!!!!

    Tendría que investigar donde comprar una fuente de repuesto para mi notebook... no tengo problema en desarmarla y cambiarla... mmmmmmm.

    Voy a investigar un poco, pero por suerte entonces queda completamente descartado el error de software.

    Uff... que macana, aunque es normal por el hecho de que acá donde estoy viviendo los aparatos sufren mucho las descargas e inestabilidades eléctricas. Habrá sido algún descuido sin estabilizador.

    Si alguien tiene información al respecto sobre repuestos o experiencia en ello estaré muy agradecido.

    La notebook es una ASUS K42N.

    No se como agradecerte Guillermo, muchas pero muchas gracias por tu tiempo...

  6. #6
    Join Date
    May 2007
    Location
    Buenos Aires - Argentina
    Beans
    3,661
    Distro
    Xubuntu 12.04 Precise Pangolin

    Re: Problema con puertos usb

    Cuando funciona solamente con bateria tiene los mismos sintomas ?
    Guillermo Lisi
    ----------------
    Minds are like parachutes. They only function when they are open.

  7. #7
    Join Date
    Feb 2008
    Location
    San Martín
    Beans
    64
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Problema con puertos usb

    Hola Guillermo, casi 6 meses después respondo... (perdón) pero estaba "fuera del área de cobertura" !!!!

    Con batería tiene los mismos síntomas. Agrego: me aparece a veces un mensaje en la barra superior, arriba a la derecha que dice Bateria: no presente...

    ¿Tienen a alguien para recomendarme que pueda revisar "electrónica" de mi notebook? Ya no se como solucionar esto y no tengo dinero para comprar una compu nueva, aparte esta me va perfecto... el único problema es este...

    muchas gracias y un abrazo!!

  8. #8
    Join Date
    Feb 2008
    Location
    San Martín
    Beans
    64
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Problema con puertos usb

    Hola Guillermo, casi 6 meses después respondo... (perdón) pero estaba "fuera del área de cobertura" !!!!

    Con batería tiene los mismos síntomas. Agrego: me aparece a veces un mensaje en la barra superior, arriba a la derecha que dice Bateria: no presente...

    ¿Tienen a alguien para recomendarme que pueda revisar "electrónica" de mi notebook? Ya no se como solucionar esto y no tengo dinero para comprar una compu nueva, aparte esta me va perfecto... el único problema es este...

    muchas gracias y un abrazo!!

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