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Thread: Wireless connection in lubuntu 11.10

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  1. #1
    Join Date
    Oct 2011
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    Wireless connection in lubuntu 11.10

    I am not new to Linux so to speak, but I am having a problem I can't solve on my own. I'm using a Dell Latitude D600 laptop with a Broadcom BCM4306 802.11b/g wireless card, and I am not able to connect to my router wirelessly .

    The last time I was using Ubuntu on this laptop I just went to Start> Preferences > Additional Drivers and installed fwcutter, but this option is no longer there. I tried installing fwcutter from the synaptic package manager. Nothing, so I just uninstalled it.

    I tried installing Ndiswrapper from the terminal. Nothing, so I just uninstalled it. I am not entirely sure what to do next, so I need some help solving this problem. I know you guys need more information than this, so what ever you need to help me I can get.

  2. #2
    Join Date
    Feb 2008
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    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Wireless connection in lubuntu 11.10

    Hi, you can try what I posted in this thread in post 7.
    http://ubuntuforums.org/showthread.php?t=1859446
    Let me know if it works.
    Thank you

  3. #3
    Join Date
    Oct 2011
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    Re: Wireless connection in lubuntu 11.10

    Quote Originally Posted by wildmanne39 View Post
    Hi, you can try what I posted in this thread in post 7.
    http://ubuntuforums.org/showthread.php?t=1859446
    Let me know if it works.
    Thank you
    I've got nothing, thanks for the help though.

  4. #4
    Join Date
    Feb 2008
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    Ubuntu 12.04 Precise Pangolin

    Re: Wireless connection in lubuntu 11.10

    Hi, please post the results of:
    Code:
    sudo lshw -C network
    Code:
    nm-tool
    Code:
    lspci -nnk | grep -iA2 net
    Code:
    iwconfig
    Code:
    rfkill list all
    Code:
    lsmod
    Code:
    sudo iwlist scan
    Code:
    sudo cat /var/log/syslog | grep -e b43 -e firmware -e wlan0| tail -n25
    Code:
    lsmod | grep b43
    here by clicking on new reply and click # and paste the information between the brackets.
    Thank you

  5. #5
    Join Date
    Oct 2009
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    apt-get
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    Ubuntu Gnome Development Release

    Re: Wireless connection in lubuntu 11.10

    Hello komo,

    I subscribed to your thread because I'm a member in LXDE and Lubuntu Team and I'm searching as always for Lubuntu Problems here on the forum.

    Please feel comfortable, you are in a very capable hands
    My friend here wildmanne will do his best to fix your issue.

    I must go now but will check on your soon!

    Sorry for not helping, I must go ...

  6. #6
    Join Date
    Oct 2011
    Beans
    6

    Re: Wireless connection in lubuntu 11.10

    here it is, some of the codes you had me input didn't appear to run, let me know if I need to re-input them.

    Code:
    alantae@D600:~$ sudo lshw -C network
    [sudo] password for alantae: 
      *-network:0             
           description: Ethernet interface
           product: NetXtreme BCM5702X Gigabit Ethernet
           vendor: Broadcom Corporation
           physical id: 0
           bus info: pci@0000:02:00.0
           logical name: eth0
           version: 02
           serial: 00:0b:db:da:da:46
           size: 100Mbit/s
           capacity: 1Gbit/s
           width: 64 bits
           clock: 66MHz
           capabilities: pcix pm vpd msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
           configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.119 duplex=full firmware=5702-v2.25 ip=192.168.1.105 latency=64 link=yes mingnt=64 multicast=yes port=twisted pair speed=100Mbit/s
           resources: irq:11 memory:faff0000-faffffff
      *-network:1 UNCLAIMED
           description: Network controller
           product: BCM4306 802.11b/g Wireless LAN Controller
           vendor: Broadcom Corporation
           physical id: 3
           bus info: pci@0000:02:03.0
           version: 02
           width: 32 bits
           clock: 33MHz
           capabilities: pm bus_master cap_list
           configuration: latency=32
           resources: memory:fafee000-fafeffff
    alantae@D600:~$ nm-tool
    
    NetworkManager Tool
    
    State: connected (global)
    
    - Device: eth0  [Wired connection 1] -------------------------------------------
      Type:              Wired
      Driver:            tg3
      State:             connected
      Default:           yes
      HW Address:        00:0B:DB:DA:DA:46
    
      Capabilities:
        Carrier Detect:  yes
        Speed:           100 Mb/s
    
      Wired Properties
        Carrier:         on
    
      IPv4 Settings:
        Address:         192.168.1.105
        Prefix:          24 (255.255.255.0)
        Gateway:         192.168.1.1
    
        DNS:             68.105.28.11
        DNS:             68.105.29.11
        DNS:             68.105.28.12
    
    
    alantae@D600:~$ lspci -nnk | grep -iA2 net
    02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5702X Gigabit Ethernet [14e4:16a6] (rev 02)
    	Subsystem: Dell Device [1028:8126]
    	Kernel driver in use: tg3
    --
    02:03.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 02)
    	Subsystem: Dell TrueMobile 1300 WLAN Mini-PCI Card [1028:0001]
    	Kernel modules: ssb
    alantae@D600:~$ iwconfig
    lo        no wireless extensions.
    
    eth0      no wireless extensions.
    
    alantae@D600:~$ rfkill list all
    The program 'rfkill' is currently not installed.  You can install it by typing:
    sudo apt-get install rfkill
    alantae@D600:~$ sudo apt-get install rfkill
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    The following package was automatically installed and is no longer required:
      python-glade2
    Use 'apt-get autoremove' to remove them.
    The following NEW packages will be installed:
      rfkill
    0 upgraded, 1 newly installed, 0 to remove and 11 not upgraded.
    Need to get 7,806 B of archives.
    After this operation, 65.5 kB of additional disk space will be used.
    Get:1 http://us.archive.ubuntu.com/ubuntu/ oneiric/main rfkill i386 0.4-1 [7,806 B]
    Fetched 7,806 B in 0s (15.0 kB/s)
    Selecting previously deselected package rfkill.
    (Reading database ... 92626 files and directories currently installed.)
    Unpacking rfkill (from .../archives/rfkill_0.4-1_i386.deb) ...
    Processing triggers for man-db ...
    Setting up rfkill (0.4-1) ...
    alantae@D600:~$ rfkill list all
    alantae@D600:~$ lsmod
    Module                  Size  Used by
    rfcomm                 38408  0 
    bnep                   17923  2 
    bluetooth             148839  10 bnep,rfcomm
    joydev                 17393  0 
    ppdev                  12849  0 
    snd_intel8x0           33318  1 
    snd_ac97_codec        106082  1 snd_intel8x0
    ac97_bus               12642  1 snd_ac97_codec
    snd_pcm                80468  2 snd_intel8x0,snd_ac97_codec
    snd_seq_midi           13132  0 
    snd_rawmidi            25241  1 snd_seq_midi
    dcdbas                 14098  0 
    radeon                925020  2 
    snd_seq_midi_event     14475  1 snd_seq_midi
    snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
    pcmcia                 39822  0 
    snd_timer              28932  2 snd_pcm,snd_seq
    snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
    snd                    55902  9 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
    psmouse                73673  0 
    yenta_socket           27428  0 
    pcmcia_rsrc            18367  1 yenta_socket
    serio_raw              12990  0 
    ttm                    65224  1 radeon
    drm_kms_helper         32889  1 radeon
    soundcore              12600  1 snd
    pcmcia_core            21511  3 pcmcia,yenta_socket,pcmcia_rsrc
    video                  18908  0 
    snd_page_alloc         14115  2 snd_intel8x0,snd_pcm
    drm                   192226  4 radeon,ttm,drm_kms_helper
    i2c_algo_bit           13199  1 radeon
    parport_pc             32114  1 
    shpchp                 32356  0 
    lp                     17455  0 
    parport                40930  3 ppdev,parport_pc,lp
    usbhid                 41905  0 
    hid                    77367  1 usbhid
    tg3                   132972  0 
    alantae@D600:~$ sudo iwlist scan
    lo        Interface doesn't support scanning.
    
    eth0      Interface doesn't support scanning.
    
    alantae@D600:~$ sudo cat /var/log/syslog | grep -e b43 -e firmware -e wlan0| tail -n25alantae@D600:~$ lsmod | grep b43
    alantae@D600:~$
    Have fun

  7. #7
    Join Date
    Feb 2008
    Location
    Texas
    Beans
    14,845
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Wireless connection in lubuntu 11.10

    Hi please run this command and watch for errors.
    Code:
    sudo apt-get install b43-fwcutter firmware-b43legacy-installer
    Then disconnect your wired connection and restart your computer.
    Thank you

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