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Thread: rel 11.10 and Intel Centrino adapter problem

  1. #11
    Join Date
    May 2011
    Beans
    11

    Re: rel 11.10 and Intel Centrino adapter problem

    My Centrino adapter now shows under my Network option but it still wont connect to the wireless. I disconnect the USB wifi prior to starting the Centrino wifi but the Centrino just keeps flashing but not connecting.

    Here is the lasted code after the CAT command completed:

    Code:
    paul@ubuntu:~$ cat /sys/module/iwlwifi/parameters/11n_disable
    1
    paul@ubuntu:~$ cat /etc/lsb-release; uname -a
    DISTRIB_ID=Ubuntu
    DISTRIB_RELEASE=12.04
    DISTRIB_CODENAME=precise
    DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
    Linux ubuntu 3.2.0-33-generic-pae #52-Ubuntu SMP Thu Oct 18 16:39:21 UTC 2012 i686 i686 i386 GNU/Linux
    Code:
    paul@ubuntu:~$ lspci -nnk | grep -ia2 net
        Subsystem: ASUSTeK Computer Inc. Device [1043:1157]
        Kernel modules: i2c-i801
    02:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N + WiMAX 6150 [8086:0885] (rev 67)
        Subsystem: Intel Corporation Centrino Wireless-N + WiMAX 6150 BGN [8086:1305]
        Kernel driver in use: iwlwifi
    --
        Subsystem: ASUSTeK Computer Inc. Device [1043:1059]
        Kernel driver in use: xhci_hcd
    04:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
        Subsystem: ASUSTeK Computer Inc. Device [1043:1851]
        Kernel driver in use: atl1c
    Code:
    paul@ubuntu:~$ lsusb
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 003: ID 8087:07d6 Intel Corp. 
    Bus 001 Device 004: ID 13d3:5710 IMC Networks 
    Bus 003 Device 006: ID 046d:c52f Logitech, Inc. Wireless Mouse M305
    Bus 002 Device 004: ID 050d:815c Belkin Components F5D8053 N Wireless USB Adapter v3000 [Ralink RT2870]
    Code:
    paul@ubuntu:~$ iwconfig
    lo        no wireless extensions.
    
    wlan1     IEEE 802.11bgn  ESSID:"lundy12345"  
              Mode:Managed  Frequency:2.417 GHz  Access Point: 00:22:75:D4:E4:E0   
              Bit Rate=11 Mb/s   Tx-Power=20 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Power Management:on
              Link Quality=48/70  Signal level=-62 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:76  Invalid misc:347   Missed beacon:0
    
    wlan0     IEEE 802.11bg  ESSID:"lundy12345"  
              Mode:Ad-Hoc  Frequency:2.412 GHz  Cell: 46:C2:68:57:2B:21   
              Tx-Power=15 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Power Management:off
              
    eth0      no wireless extensions.
    Code:
    paul@ubuntu:~$ rfkill list all
    0: asus-wlan: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    1: asus-wimax: WiMAX
        Soft blocked: no
        Hard blocked: no
    2: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    7: phy5: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    Code:
    paul@ubuntu:~$ lsmod
    Module                  Size  Used by
    ipt_MASQUERADE         12663  0 
    xt_state               12514  0 
    ipt_REJECT             12512  0 
    xt_tcpudp              12531  0 
    iptable_filter         12706  0 
    nf_nat_h323            12749  0 
    nf_conntrack_h323      52412  1 nf_nat_h323
    nf_nat_pptp            12536  0 
    nf_conntrack_pptp      13553  1 nf_nat_pptp
    nf_conntrack_proto_gre    13395  1 nf_conntrack_pptp
    nf_nat_proto_gre       12671  1 nf_nat_pptp
    nf_nat_tftp            12420  0 
    nf_conntrack_tftp      12817  1 nf_nat_tftp
    nf_nat_sip             16921  0 
    nf_conntrack_sip       24749  1 nf_nat_sip
    nf_nat_irc             12542  0 
    nf_conntrack_irc       13138  1 nf_nat_irc
    nf_nat_ftp             12595  0 
    nf_conntrack_ftp       13183  1 nf_nat_ftp
    iptable_nat            13016  0 
    nf_nat                 24959  9 ipt_MASQUERADE,nf_nat_h323,nf_nat_pptp,nf_nat_proto_gre,nf_nat_tftp,nf_nat_sip,nf_nat_irc,nf_nat_ftp,iptable_nat
    nf_conntrack_ipv4      19084  3 iptable_nat,nf_nat
    nf_conntrack           73847  18 ipt_MASQUERADE,xt_state,nf_nat_h323,nf_conntrack_h323,nf_nat_pptp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_nat_tftp,nf_conntrack_tftp,nf_nat_sip,nf_conntrack_sip,nf_nat_irc,nf_conntrack_irc,nf_nat_ftp,nf_conntrack_ftp,iptable_nat,nf_nat,nf_conntrack_ipv4
    nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
    ip_tables              18106  2 iptable_filter,iptable_nat
    x_tables               21974  7 ipt_MASQUERADE,xt_state,ipt_REJECT,xt_tcpudp,iptable_filter,iptable_nat,ip_tables
    rt2800usb              22373  0 
    rt2800lib              53264  1 rt2800usb
    crc_ccitt              12595  1 rt2800lib
    rt2x00usb              20061  1 rt2800usb
    rt2x00lib              48836  3 rt2800usb,rt2800lib,rt2x00usb
    snd_hda_codec_hdmi     31775  1 
    snd_hda_codec_realtek   174313  1 
    rfcomm                 38139  0 
    parport_pc             32114  0 
    ppdev                  12849  0 
    bnep                   17830  2 
    bluetooth             158438  10 rfcomm,bnep
    binfmt_misc            17292  1 
    arc4                   12473  4 
    snd_hda_intel          32765  3 
    snd_hda_codec         109562  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
    snd_hwdep              13276  1 snd_hda_codec
    snd_pcm                80845  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
    asus_nb_wmi            12622  0 
    asus_wmi               19624  1 asus_nb_wmi
    sparse_keymap          13658  1 asus_wmi
    uvcvideo               67203  0 
    videodev               86588  1 uvcvideo
    joydev                 17393  0 
    snd_seq_midi           13132  0 
    snd_rawmidi            25424  1 snd_seq_midi
    snd_seq_midi_event     14475  1 snd_seq_midi
    snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
    snd_timer              28931  2 snd_pcm,snd_seq
    snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
    mei                    36570  0 
    snd                    62064  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
    soundcore              14635  1 snd
    snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
    psmouse                71486  0 
    serio_raw              13027  0 
    iwlwifi               366485  0 
    i915                  419110  3 
    mac80211              436455  4 rt2800lib,rt2x00usb,rt2x00lib,iwlwifi
    drm_kms_helper         45466  1 i915
    drm                   197599  4 i915,drm_kms_helper
    cfg80211              178679  3 rt2x00lib,iwlwifi,mac80211
    i2c_algo_bit           13199  1 i915
    wmi                    18744  1 asus_wmi
    mac_hid                13077  0 
    video                  19068  1 i915
    lp                     17455  0 
    parport                40930  3 parport_pc,ppdev,lp
    usbhid                 41906  0 
    hid                    77392  1 usbhid
    atl1c                  36718  0
    Thanks
    Paul

  2. #12
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    14,448
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi, your usb drivers are still loaded so you must not have shutdown your computer then removed your adapter and then turned it back on.

    Also power management is on it would be best to turn it off.
    Thanks

  3. #13
    Join Date
    May 2011
    Beans
    11

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi,
    I turned of the laptop, removed the USB adapter and then powered back up. Still cant connect via Intel internal adapter. Here is a what the lsusb and Iwconfig showed as soon as I powered back up WITHOUT the usb adapter connected. Sorry I keep coming back but I have tried everything I can think of but with my very limited Ubuntu knowledge I am lost.

    Code:
    paul@ubuntu:~$ lsusb
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 003: ID 8087:07d6 Intel Corp. 
    Bus 001 Device 004: ID 13d3:5710 IMC Networks 
    Bus 002 Device 003: ID 046d:c52f Logitech, Inc. Wireless Mouse M305
    Bus 002 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
    Bus 002 Device 005: ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface Subclass)
    Bus 002 Device 006: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass)
    Bus 002 Device 007: ID 0a5c:2148 Broadcom Corp. BCM92046DG-CL1ROM Bluetooth 2.1 Adapter
    Code:
    paul@ubuntu:~$ iwconfig
    lo        no wireless extensions.
    
    wlan0     IEEE 802.11bg  ESSID:off/any  
              Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Power Management:off
              
    eth0      no wireless extensions.

  4. #14
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    14,448
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi, with usb adapter unplugged please post output of:

    Code:
    nm-tool
    sudo iwlist scan
    cat /var/lib/NetworkManager/NetworkManager.state
    sudo cat /var/log/syslog | grep -e iwl -e firmware -e wpa -e etork | tail -n55
    Thanks

  5. #15
    Join Date
    May 2011
    Beans
    11

    Re: rel 11.10 and Intel Centrino adapter problem

    Here is the code you asked for, thanks again:

    Code:
    paul@ubuntu:~$ nm-tool
    
    NetworkManager Tool
    
    State: disconnected
    
    - Device: eth0 -----------------------------------------------------------------
      Type:              Wired
      Driver:            atl1c
      State:             unavailable
      Default:           no
      HW Address:        14:DA:E9:D5:71:10
    
      Capabilities:
        Carrier Detect:  yes
    
      Wired Properties
        Carrier:         off
    
    
    - Device: wlan0 ----------------------------------------------------------------
      Type:              802.11 WiFi
      Driver:            iwlwifi
      State:             disconnected
      Default:           no
      HW Address:        40:25:C2:65:35:60
    
      Capabilities:
    
      Wireless Properties
        WEP Encryption:  yes
        WPA Encryption:  yes
        WPA2 Encryption: yes
    
      Wireless Access Points 
        freeinterwebz:   Infra, 00:1D:7E:25:21:04, Freq 2457 MHz, Rate 54 Mb/s, Strength 40 WPA WPA2
        CBB955:          Infra, 84:1B:5E:CB:B9:54, Freq 2437 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2
        LaCosta:         Infra, 00:26:F2:C5:8E:D2, Freq 2462 MHz, Rate 54 Mb/s, Strength 15 WPA
        NETGEAR39:       Infra, 4C:60:DE:D8:7C:CB, Freq 2422 MHz, Rate 54 Mb/s, Strength 20 WPA2
        A3RI5:           Infra, 00:1F:90:B4:80:24, Freq 2437 MHz, Rate 54 Mb/s, Strength 34 WEP
        DGLN5:           Infra, 00:1F:90:B6:53:60, Freq 2437 MHz, Rate 54 Mb/s, Strength 35 WEP
        JFD87:           Infra, 00:18:01:FC:A9:44, Freq 2437 MHz, Rate 54 Mb/s, Strength 30 WEP
        HP-Print-2A-Photosmart 5520: Infra, A0:B3:CC:D6:37:2A, Freq 2412 MHz, Rate 54 Mb/s, Strength 22
        3250B6:          Infra, 2C:B0:5D:32:50:B5, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA WPA2
        lundy12345:      Infra, 00:22:75:D4:E4:E0, Freq 2417 MHz, Rate 54 Mb/s, Strength 74 WEP
        CableWiFi:       Infra, 00:24:F7:AC:18:03, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
        NNQ08:           Infra, 00:26:62:CD:8E:F8, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WEP
        5GQ30:           Infra, 00:1F:90:E2:8C:1E, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WEP
        MZ416:           Infra, 00:1F:90:BC:0E:94, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WEP
        xfinitywifi:     Infra, 00:24:F7:AC:18:01, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
        TWCWiFi:         Infra, 00:24:F7:AC:18:02, Freq 2462 MHz, Rate 54 Mb/s, Strength 20
        OW5R4:           Infra, 00:26:62:79:DA:AD, Freq 2437 MHz, Rate 54 Mb/s, Strength 22 WEP
        2UK04:           Infra, 00:18:01:F6:07:79, Freq 2412 MHz, Rate 54 Mb/s, Strength 17 WEP
        L0JW1:           Infra, 00:18:01:EB:92:FB, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WEP
        optimumwifi:     Infra, 00:24:F7:AC:18:00, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
        McKenna:         Infra, 00:1F:90:E3:68:7E, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WEP
        ELV08:           Infra, 00:26:62:CD:A7:F7, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WEP
        RedMaple:        Infra, 98:FC:11:46:DD:92, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2
        belkin.4d3:      Infra, 08:86:3B:05:74:D3, Freq 2412 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2
        50AD4E:          Infra, 74:44:01:50:AD:4D, Freq 2437 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2
        7JB84:           Infra, 00:1F:90:D5:11:58, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WEP
        RedMaple-guest:  Infra, 98:FC:11:46:DD:94, Freq 2412 MHz, Rate 54 Mb/s, Strength 19
        HP-Print-B2-Deskjet 3510 series: Infra, 28:92:4A:94:2F:B2, Freq 2462 MHz, Rate 54 Mb/s, Strength 15 WPA2
        Grove:           Infra, 00:1F:33:3C:29:B8, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2
    Code:
    lo        Interface doesn't support scanning.
    
    wlan0     Scan completed :
              Cell 01 - Address: 00:1D:7E:25:21:04
                        Channel:10
                        Frequency:2.457 GHz (Channel 10)
                        Quality=30/70  Signal level=-80 dBm  
                        Encryption key:on
                        ESSID:"freeinterwebz"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000017e5e301383
                        Extra: Last beacon: 144ms ago
                        IE: Unknown: 000D66726565696E7465727765627A
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 03010A
                        IE: Unknown: 050400010000
                        IE: Unknown: 2A0100
                        IE: Unknown: 2F0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1A1C181AFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D160A080400000000000000000000000000000000000000
                        IE: Unknown: 7F0101
                        IE: Unknown: DD090010180201F4010000
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: DD1E00904C331C181AFFFF000000000000000000000000000000000000000000
                        IE: Unknown: DD1A00904C340A080400000000000000000000000000000000000000
              Cell 02 - Address: 00:22:75:D4:E4:E0
                        Channel:2
                        Frequency:2.417 GHz (Channel 2)
                        Quality=54/70  Signal level=-56 dBm  
                        Encryption key:on
                        ESSID:""
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000002df834f15a
                        Extra: Last beacon: 492ms ago
                        IE: Unknown: 0000
                        IE: Unknown: 010882848B961224486C
                        IE: Unknown: 030102
                        IE: Unknown: 32040C183060
                        IE: Unknown: 33082001020304050607
                        IE: Unknown: 33082105060708090A0B
                        IE: Unknown: DD050050F20500
                        IE: Unknown: DD270050F204104A0001101044000102104700102880288028801880A880002275D4E4E0103C000101
                        IE: Unknown: 050400010000
                        IE: Unknown: 2A0104
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: 0B0501001A127A
                        IE: Unknown: DD07000C4300000000
              Cell 03 - Address: A0:B3:CC:D6:37:2A
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=23/70  Signal level=-87 dBm  
                        Encryption key:off
                        ESSID:"HP-Print-2A-Photosmart 5520"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                                  11 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=00000051c69b6142
                        Extra: Last beacon: 532ms ago
                        IE: Unknown: 001B48502D5072696E742D32412D50686F746F736D6172742035353230
                        IE: Unknown: 010802040B0C12161824
                        IE: Unknown: 030101
                        IE: Unknown: 050400010000
                        IE: Unknown: 2A0100
                        IE: Unknown: 2D1A0055010200050039010400580200007B01040058020000330102
                        IE: Unknown: 32043048606C
                        IE: Unknown: 3D1601000100000000000000000000000000000000000000
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
              Cell 04 - Address: 00:1F:90:B4:80:24
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=34/70  Signal level=-76 dBm  
                        Encryption key:on
                        ESSID:"A3RI5"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=000000062bc2c2da
                        Extra: Last beacon: 336ms ago
                        IE: Unknown: 00054133524935
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030106
                        IE: Unknown: 050400010000
                        IE: Unknown: 0706555320010B1B
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD0900037F010100200000
              Cell 05 - Address: 4C:60:DE:D8:7C:CB
                        Channel:3
                        Frequency:2.422 GHz (Channel 3)
                        Quality=25/70  Signal level=-85 dBm  
                        Encryption key:on
                        ESSID:"NETGEAR39"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000017e97f6ad80
                        Extra: Last beacon: 460ms ago
                        IE: Unknown: 00094E4554474541523339
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030103
                        IE: Unknown: 050401020000
                        IE: Unknown: 2A0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                        IE: Unknown: DD1E00904C334C101BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: DD1A00904C3403080800000000000000000000000000000000000000
                        IE: Unknown: 3D1603080800000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD0A00037F04010002004000
                        IE: Unknown: DD0E0050F204104A0001101044000102
              Cell 06 - Address: 00:1F:90:E3:68:7E
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=23/70  Signal level=-87 dBm  
                        Encryption key:on
                        ESSID:"McKenna"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=00000001bb6ec181
                        Extra: Last beacon: 160ms ago
                        IE: Unknown: 00074D634B656E6E61
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 03010B
                        IE: Unknown: 050400010000
                        IE: Unknown: 0706555320010B1B
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
                        IE: Unknown: DD0900037F010100200000
              Cell 07 - Address: 00:1F:90:B6:53:60
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=31/70  Signal level=-79 dBm  
                        Encryption key:on
                        ESSID:"DGLN5"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000017e9839e181
                        Extra: Last beacon: 348ms ago
                        IE: Unknown: 000544474C4E35
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030106
                        IE: Unknown: 050400010002
                        IE: Unknown: 0706555320010B1B
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD0900037F010100200000
              Cell 08 - Address: 84:1B:5E:CB:B9:54
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=25/70  Signal level=-85 dBm  
                        Encryption key:on
                        ESSID:"CBB955"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000006a83df0183
                        Extra: Last beacon: 372ms ago
                        IE: Unknown: 0006434242393535
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 030106
                        IE: Unknown: 050400020000
                        IE: Unknown: 2A0100
                        IE: Unknown: 2F0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1A7C181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D1606081100000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD270050F204104A000110104400010210470010E9372C8F2940E3F63CAFB9642361252C103C000103
                        IE: Unknown: DD090010180201F0050000
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                        IE: Unknown: DD1E00904C337C181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: DD1A00904C3406081100000000000000000000000000000000000000
              Cell 09 - Address: 00:26:62:79:DA:AD
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=24/70  Signal level=-86 dBm  
                        Encryption key:on
                        ESSID:"OW5R4"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=000000a3e7b78180
                        Extra: Last beacon: 360ms ago
                        IE: Unknown: 00054F57355234
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030106
                        IE: Unknown: 050400010000
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
                        IE: Unknown: 2D1A8C131BFF00000000000000000000000000000000000000000000
                        IE: Unknown: 3D1606080800000000000000000000000000000000000000
                        IE: Unknown: DD0900037F01010000FF7F
                        IE: Unknown: DD0A00037F04010020000000
                        IE: Unknown: 0706555320010B1B
              Cell 10 - Address: 00:24:F7:AC:18:00
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=22/70  Signal level=-88 dBm  
                        Encryption key:off
                        ESSID:"optimumwifi"
                        Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
                                  18 Mb/s; 24 Mb/s; 36 Mb/s
                        Bit Rates:48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=000005bdedc4f034
                        Extra: Last beacon: 184ms ago
                        IE: Unknown: 000B6F7074696D756D77696669
                        IE: Unknown: 01080B8C121618243048
                        IE: Unknown: 03010B
                        IE: Unknown: 050400010100
                        IE: Unknown: 0706555320010B1E
                        IE: Unknown: 0B050100158D5B
                        IE: Unknown: 2A0100
                        IE: Unknown: 3202606C
                        IE: Unknown: 851E04008F000F00FF0359033833443330325F57303031000000000001000030
                        IE: Unknown: 9606004096001600
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                        IE: Unknown: DD06004096010104
                        IE: Unknown: DD050040960305
                        IE: Unknown: DD050040960B09
                        IE: Unknown: DD050040961400
              Cell 11 - Address: 00:18:01:FC:A9:44
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=28/70  Signal level=-82 dBm  
                        Encryption key:on
                        ESSID:"JFD87"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=000000895db77181
                        Extra: Last beacon: 344ms ago
                        IE: Unknown: 00054A46443837
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030106
                        IE: Unknown: 050400010000
                        IE: Unknown: 0706555320010B1B
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
                        IE: Unknown: DD0900037F010100200000
              Cell 12 - Address: 00:1F:90:E2:8C:1E
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=20/70  Signal level=-90 dBm  
                        Encryption key:on
                        ESSID:"5GQ30"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=00000034d7693181
                        Extra: Last beacon: 188ms ago
                        IE: Unknown: 00053547513330
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 03010B
                        IE: Unknown: 050400010100
                        IE: Unknown: 0706555320010B1B
                        IE: Unknown: 200100
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
                        IE: Unknown: DD0900037F010100200000
    
    eth0      Interface doesn't support scanning.
    Code:
    paul@ubuntu:~$ cat /var/lib/NetworkManager/NetworkManager.state
    
    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    Code:
    paul@ubuntu:~$ sudo cat /var/log/syslog | grep -e iwl -e firmware -e wpa -e etork | tail -n55
    sudo: /etc/sudoers.d/README is owned by uid 1000, should be 0
    Nov 19 11:47:44 ubuntu wpa_supplicant[1049]: Could not read interface wlan1 flags: No such device
    Nov 19 11:49:22 ubuntu kernel: [   24.863349] iwlwifi 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
    Nov 19 11:49:22 ubuntu kernel: [   24.863360] iwlwifi 0000:02:00.0: setting latency timer to 64
    Nov 19 11:49:22 ubuntu kernel: [   24.863384] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
    Nov 19 11:49:22 ubuntu kernel: [   24.863386] iwlwifi 0000:02:00.0: pci_resource_base = f847c000
    Nov 19 11:49:22 ubuntu kernel: [   24.863388] iwlwifi 0000:02:00.0: HW Revision ID = 0x67
    Nov 19 11:49:22 ubuntu kernel: [   24.863483] iwlwifi 0000:02:00.0: irq 51 for MSI/MSI-X
    Nov 19 11:49:22 ubuntu kernel: [   24.863520] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN, REV=0x84
    Nov 19 11:49:22 ubuntu kernel: [   24.863589] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 11:49:22 ubuntu kernel: [   24.874229] iwlwifi 0000:02:00.0: device EEPROM VER=0x557, CALIB=0x6
    Nov 19 11:49:22 ubuntu kernel: [   24.874232] iwlwifi 0000:02:00.0: Device SKU: 0X150
    Nov 19 11:49:22 ubuntu kernel: [   24.874235] iwlwifi 0000:02:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3
    Nov 19 11:49:22 ubuntu kernel: [   24.876641] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
    Nov 19 11:49:22 ubuntu kernel: [   25.328594] iwlwifi 0000:02:00.0: loaded firmware version 41.28.5.1 build 33926
    Nov 19 11:49:22 ubuntu kernel: [   25.332984] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
    Nov 19 11:49:22 ubuntu kernel: [   25.639633] elantech.c: assuming hardware version 9, firmware version 0x45.0x0f.0x01
    Nov 19 11:49:22 ubuntu NetworkManager[947]: <info> monitoring kernel firmware directory '/lib/firmware'.
    Nov 19 11:49:22 ubuntu NetworkManager[947]: <info> (wlan0): new 802.11 WiFi device (driver: 'iwlwifi' ifindex: 3)
    Nov 19 11:49:22 ubuntu kernel: [   26.313864] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 11:49:22 ubuntu kernel: [   26.314001] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
    Nov 19 11:49:22 ubuntu kernel: [   26.463134] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 11:49:22 ubuntu kernel: [   26.463272] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
    Nov 19 11:49:22 ubuntu dbus[916]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper)
    Nov 19 11:49:22 ubuntu dbus[916]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
    Nov 19 11:49:22 ubuntu NetworkManager[947]: <info> wpa_supplicant started
    Nov 19 12:14:33 ubuntu kernel: [   24.906353] iwlwifi 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
    Nov 19 12:14:33 ubuntu kernel: [   24.906364] iwlwifi 0000:02:00.0: setting latency timer to 64
    Nov 19 12:14:33 ubuntu kernel: [   24.906386] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
    Nov 19 12:14:33 ubuntu kernel: [   24.906388] iwlwifi 0000:02:00.0: pci_resource_base = f8438000
    Nov 19 12:14:33 ubuntu kernel: [   24.906391] iwlwifi 0000:02:00.0: HW Revision ID = 0x67
    Nov 19 12:14:33 ubuntu kernel: [   24.906488] iwlwifi 0000:02:00.0: irq 52 for MSI/MSI-X
    Nov 19 12:14:33 ubuntu kernel: [   24.906526] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN, REV=0x84
    Nov 19 12:14:33 ubuntu kernel: [   24.906597] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 12:14:33 ubuntu kernel: [   24.917810] iwlwifi 0000:02:00.0: device EEPROM VER=0x557, CALIB=0x6
    Nov 19 12:14:33 ubuntu kernel: [   24.917813] iwlwifi 0000:02:00.0: Device SKU: 0X150
    Nov 19 12:14:33 ubuntu kernel: [   24.917816] iwlwifi 0000:02:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3
    Nov 19 12:14:33 ubuntu kernel: [   24.982517] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
    Nov 19 12:14:33 ubuntu kernel: [   25.237534] iwlwifi 0000:02:00.0: loaded firmware version 41.28.5.1 build 33926
    Nov 19 12:14:33 ubuntu kernel: [   25.240801] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
    Nov 19 12:14:33 ubuntu kernel: [   25.678142] elantech.c: assuming hardware version 9, firmware version 0x45.0x0f.0x01
    Nov 19 12:14:33 ubuntu NetworkManager[946]: <info> monitoring kernel firmware directory '/lib/firmware'.
    Nov 19 12:14:33 ubuntu NetworkManager[946]: <info> (wlan0): new 802.11 WiFi device (driver: 'iwlwifi' ifindex: 3)
    Nov 19 12:14:33 ubuntu kernel: [   26.253843] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 12:14:33 ubuntu kernel: [   26.253983] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
    Nov 19 12:14:33 ubuntu kernel: [   26.412634] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
    Nov 19 12:14:33 ubuntu kernel: [   26.412774] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
    Nov 19 12:14:33 ubuntu dbus[898]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper)
    Nov 19 12:14:33 ubuntu dbus[898]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
    Nov 19 12:14:33 ubuntu NetworkManager[946]: <info> wpa_supplicant started
    Nov 19 12:48:37 ubuntu wpa_supplicant[991]: Trying to authenticate with 00:22:75:d4:e4:e0 (SSID='lundy12345' freq=2417 MHz)
    Nov 19 12:48:37 ubuntu wpa_supplicant[991]: Trying to associate with 00:22:75:d4:e4:e0 (SSID='lundy12345' freq=2417 MHz)
    Nov 19 12:48:38 ubuntu wpa_supplicant[991]: Associated with 00:22:75:d4:e4:e0
    Nov 19 12:48:38 ubuntu wpa_supplicant[991]: CTRL-EVENT-CONNECTED - Connection to 00:22:75:d4:e4:e0 completed (auth) [id=0 id_str=]
    Nov 19 15:01:23 ubuntu wpa_supplicant[991]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
    Nov 19 15:01:28 ubuntu wpa_supplicant[991]: Could not read interface wlan1 flags: No such device

  6. #16
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    14,448
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi, you have a lot of networks near you that can cause an issue, you should go into your router settings and change wep to just wpa2 and in network manager to wpa/wpa2 if you can that will work better then wep.

    Also set your channel to 1 or 11.

    If that does not work post the output of:
    Code:
    gksudo gedit /etc/modprobe.d/iwlwifi.conf
    Thanks

  7. #17
    Join Date
    May 2011
    Beans
    11

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi,
    My wireless is now connecting on the Centrino adapter. After your post this morning I updated the IWL.conf with the following:

    options iwlwifi 11n_disable=1
    options iwlwifi bt_coex_active=0

    This fixed the problem. I really appreciate all the time you spent with me on this. I would not have known where to begin. Thanks again.
    Paul

  8. #18
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    14,448
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: rel 11.10 and Intel Centrino adapter problem

    Hi, your welcome! please use thread tools at the top of the page to mark the thread solved.
    Thanks

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