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Thread: usb drive not recognized

  1. #1
    Join Date
    Mar 2010
    Beans
    44

    usb drive not recognized

    Usb Flash drives and external hard drives are not seen by the disk utility in Ubuntu 10.04. The system will boot to usb on start-up and widows xp recognizes it ( dual boot windows/Ubuntu ), but usb drives are unusable in Ubuntu. Any suggestions?
    I'm proof that a little knowledge is a dangerous thing.

  2. #2
    Join Date
    Jul 2012
    Beans
    29

    Re: usb drive not recognized

    Try the command

    Code:
    dmesg | grep -i usb
    to see what USB's are effected

  3. #3
    Join Date
    Mar 2010
    Beans
    44

    Re: usb drive not recognized

    Quote Originally Posted by Whovian View Post
    Try the command

    Code:
    dmesg | grep -i usb
    to see what USB's are effected
    robert@robert-desktop:~$ dmesg | grep -i usb
    [ 0.407688] usbcore: registered new interface driver usbfs
    [ 0.407714] usbcore: registered new interface driver hub
    [ 0.407761] usbcore: registered new device driver usb
    [ 0.738274] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [ 0.738389] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
    [ 0.755325] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
    [ 0.755479] usb usb1: configuration #1 chosen from 1 choice
    [ 0.755535] hub 1-0:1.0: USB hub found
    [ 0.755658] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [ 0.755683] uhci_hcd: USB Universal Host Controller Interface driver
    [ 0.755803] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
    [ 0.755980] usb usb2: configuration #1 chosen from 1 choice
    [ 0.756029] hub 2-0:1.0: USB hub found
    [ 0.756190] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
    [ 0.756380] usb usb3: configuration #1 chosen from 1 choice
    [ 0.756428] hub 3-0:1.0: USB hub found
    [ 0.756578] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
    [ 0.756761] usb usb4: configuration #1 chosen from 1 choice
    [ 0.756806] hub 4-0:1.0: USB hub found
    [ 0.756957] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
    [ 0.757149] usb usb5: configuration #1 chosen from 1 choice
    [ 0.757194] hub 5-0:1.0: USB hub found
    [ 1.340256] usb 3-1: new low speed USB device using uhci_hcd and address 2
    [ 1.516349] usb 3-1: configuration #1 chosen from 1 choice
    [ 1.532840] usbcore: registered new interface driver hiddev
    [ 1.546524] input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input3
    [ 1.546686] generic-usb 0003:046D:C315.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:1d.1-1/input0
    [ 1.546735] usbcore: registered new interface driver usbhid
    [ 1.546743] usbhid: v2.6:USB HID core driver
    [ 1.760059] usb 3-2: new low speed USB device using uhci_hcd and address 3
    [ 1.914305] usb 3-2: configuration #1 chosen from 1 choice
    [ 1.929520] input: HID 04b3:3105 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input4
    [ 1.929645] generic-usb 0003:04B3:3105.0002: input,hidraw1: USB HID v1.00 Mouse [HID 04b3:3105] on usb-0000:00:1d.1-2/input0
    robert@robert-desktop:~$
    I'm proof that a little knowledge is a dangerous thing.

  4. #4
    Join Date
    Jul 2012
    Beans
    29

    Re: usb drive not recognized

    well all the usb's are being recognized and seem to be working fine... I think the devices just aren't auto mounting in the system.

    The community article on mounting here gives a good examples on how to if this problem an try a manual mount to get the devices to work in the mean time. Let me know what happens if this is the problem at all.

  5. #5
    Join Date
    Mar 2010
    Beans
    44

    Re: usb drive not recognized




    "Configuring Automounting

    To enable or disable automount open a terminal and type dconf-editor followed by the [Enter] key. "


    This is what the documentation suggests and this is what I get back from Terminal


    "robert@robert-desktop:~$ dconf-editor
    No command 'dconf-editor' found, did you mean:
    Command 'gconf-editor' from package 'gconf-editor' (main)
    dconf-editor: command not found
    robert@robert-desktop:~$










    "Configuring Automounting

    To enable or disable automount open a terminal and type dconf-editor followed by the [Enter] key. "
    I'm proof that a little knowledge is a dangerous thing.

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