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Thread: Broadcom BCM4313: Network UNCLAIMED

  1. #1
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    Question Broadcom BCM4313: Network UNCLAIMED

    I have a problem on wireless network connection. I am using ubuntu 13.10.There are some infomation about my issue followed.
    1. sudo lshw -C network

    Code:
    *-network                      description: Ethernet interface
           product: AR8152 v2.0 Fast Ethernet
           vendor: Qualcomm Atheros
           physical id: 0
           bus info: pci@0000:14:00.0
           logical name: eth0
           version: c1
           serial: 0a:89:d3:0f:dd:3d
           size: 100Mbit/s
           capacity: 100Mbit/s
           width: 64 bits
           clock: 33MHz
           capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
           configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=full ip=10.18.28.60 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
           resources: irq:44 memory:fe900000-fe93ffff ioport:d000(size=128)
      *-network UNCLAIMED
           description: Network controller
           product: BCM4313 802.11bgn Wireless Network Adapter
           vendor: Broadcom Corporation
           physical id: 0
           bus info: pci@0000:15:00.0
           version: 01
           width: 64 bits
           clock: 33MHz
           capabilities: pm msi pciexpress bus_master cap_list
           configuration: latency=0
           resources: memory:fe800000-fe803fff2
    2. lspci | grep Broadcom
    15:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)

    Many thanks!
    Last edited by mörgæs; January 5th, 2014 at 06:47 AM. Reason: Please use CODE tags

  2. #2
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    Re: Broadcom BCM4313: Network UNCLAIMED

    Hi,

    install the missing firmware
    Code:
    sudo apt-get install linux-firmware-nonfree

  3. #3
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    Re: Broadcom BCM4313: Network UNCLAIMED

    Welcome to the forums !

    Please also check if the native driver "brcmsmac" is blacklisted (probably by a faulty installation/removal attempt of the sta driver "wl") -
    Code:
    grep -R brcm /etc/modprobe.d
    If you see lines like "blacklist brcmsmac" or "blacklist bcma" etc., either remove those files/entries, or post back the output here if unsure.

    If nothing comes up in the above output, and you are still unable to connect, please follow the "Wireless Script" link in my signature, download and run the script as per instructions there, and post back the report it generates.

    While posting the outputs, please use 'Code' tags. It preserves the output's formatting and makes the post cleaner, compact and more readable. To see a quick 'HowTo' with screenshots, please follow the "Using Code Tags" link in my signature.
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
    Wireless Script | Use Code Tags
    Am I not replying your post? This is why.

  4. #4
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    Re: Broadcom BCM4313: Network UNCLAIMED

    I am sorry to reply to you these late.
    I have try the method.I install it but it is useless.

  5. #5
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    Re: Broadcom BCM4313: Network UNCLAIMED

    Quote Originally Posted by 13718484207 View Post
    I am sorry to reply to you these late.
    I have try the method.I install it but it is useless.
    @13718484207, that is so vague that it doesn't help those trying to help you. Did you see this in varunendra's post?...

    Quote Originally Posted by varunendra View Post
    If nothing comes up in the above output, and you are still unable to connect, please follow the "Wireless Script" link in my signature, download and run the script as per instructions there, and post back the report it generates.
    Run the wireless script and then post the report. It will give the information people need to be able to help you. The BCM4313 wireless device should work out of the box in 13.10 with the default brcmsmac driver, so it's possible an attempt at installing one of the other Broadcom drivers is the problem here. Please also run this terminal command that varunendra posted...

    Quote Originally Posted by varunendra View Post
    Code:
    grep -R brcm /etc/modprobe.d
    ... and post the output, whatever it says, even an error message if that is what you get.
    Last edited by coffeecat; January 9th, 2014 at 12:26 PM.
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  6. #6
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    Re: Broadcom BCM4313: Network UNCLAIMED

    I have ran the script posted by varunendra, The output contains "blacklist brcmsmac" and "blacklist bcma",then I comment these lines in the conf file and reboot my computer, but I also can not connect to the wireless.
    A few days ago,I can connect to the wireless, but when I update my kernel, I can not connect to the wireless.Now I will try the wireless scripts.
    I am a freshman in ubuntu,thank you!

  7. #7
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    Re: Broadcom BCM4313: Network UNCLAIMED

    I am sorry that I can not connect to the website http://dl.dropbox.com/u/57264241/wireless_script. can you send the script to me,thank you.

  8. #8
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    Re: Broadcom BCM4313: Network UNCLAIMED

    Quote Originally Posted by 13718484207 View Post
    I am sorry that I can not connect to the website http://dl.dropbox.com/u/57264241/wireless_script. can you send the script to me,thank you.
    Attached.

    Please download the attachment > copy it to your desktop > right-click > "Extract here".

    Then open a terminal, and run this command to run it -
    Code:
    Desktop/wireless_script
    It will finish with a message "Results saved in "wireless-info.txt". Post the contents of this file (created on your desktop) or attach the report in your next post.
    Attached Files Attached Files
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
    Wireless Script | Use Code Tags
    Am I not replying your post? This is why.

  9. #9
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    Talking Re: Broadcom BCM4313: Network UNCLAIMED

    The content in the wireless-info show as follows:
    Code:
    *************** info trace ***************
    
    
    ***** uname -a *****
    
    
    Linux zengping-Inspiron-M4010 3.11.0-15-generic #23-Ubuntu SMP Mon Dec 9 18:17:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
    
    
    ***** lsb_release *****
    
    
    Distributor ID:	Ubuntu
    Description:	Ubuntu 13.10
    Release:	13.10
    Codename:	saucy
    
    
    ***** lspci *****
    
    
    14:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
    	Subsystem: Dell Device [1028:046f]
    	Kernel driver in use: atl1c
    15:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
    	Subsystem: Dell Inspiron M5010 / XPS 8300 [1028:0010]
    
    
    ***** lsusb *****
    
    
    Bus 003 Device 003: ID 0c45:6422 Microdia 
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 003: ID 109b:90c8  
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 002: ID 1bcf:0501 Sunplus Innovation Technology Inc. 
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
    
    ***** PCMCIA Card Info *****
    
    
    
    
    ***** iwconfig *****
    
    
    
    
    ***** rfkill *****
    
    
    
    
    ***** lsmod *****
    
    
    
    
    ***** nm-tool *****
    
    
    NetworkManager Tool
    
    
    State: connected (global)
    
    
    - Device: eth0  [Ethernet connection 1] ----------------------------------------
      Type:              Wired
      Driver:            atl1c
      State:             connected
      Default:           yes
      HW Address:        <MAC address removed>
    
    
      Capabilities:
        Carrier Detect:  yes
        Speed:           100 Mb/s
    
    
      Wired Properties
        Carrier:         on
    
    
      IPv4 Settings:
        Address:         10.18.28.70
        Prefix:          16 (255.255.0.0)
        Gateway:         10.18.0.254
    
    
        DNS:             8.8.8.8
    
    
      IPv6 Settings:
        Address:         2001:cc0:2026:4018:8436:65d3:b014:45e8
        Prefix:          64
        Gateway:         fe80::225:90ff:fe63:8468
    
    
        Address:         2001:cc0:2026:4018:585d:b3ff:fe1d:fb4e
        Prefix:          64
        Gateway:         fe80::225:90ff:fe63:8468
    
    
        Address:         2001:470:f822:d0:8436:65d3:b014:45e8
        Prefix:          64
        Gateway:         fe80::225:90ff:fe63:8468
    
    
        Address:         2001:470:f822:d0:585d:b3ff:fe1d:fb4e
        Prefix:          64
        Gateway:         fe80::225:90ff:fe63:8468
    
    
        Address:         fe80::585d:b3ff:fe1d:fb4e
        Prefix:          64
        Gateway:         fe80::225:90ff:fe63:8468
    
    
    
    
    
    
    
    
    ***** NetworkManager.state *****
    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    WimaxEnabled=true
    
    
    ***** NetworkManager.conf *****
    
    
    [main]
    plugins=ifupdown,keyfile,ofono
    dns=dnsmasq
    
    
    [ifupdown]
    managed=false
    
    
    ***** interfaces *****
    
    
    # interfaces(5) file used by ifup(8) and ifdown(8)
    auto lo
    iface lo inet loopback
    
    
    ***** iwlist *****
    
    
    
    
    ***** resolv.conf *****
    
    
    nameserver 127.0.1.1
    
    
    ***** blacklist *****
    
    
    [/etc/modprobe.d/blacklist-ath_pci.conf]
    blacklist ath_pci
    
    
    [/etc/modprobe.d/blacklist.conf]
    blacklist evbug
    blacklist usbmouse
    blacklist usbkbd
    blacklist eepro100
    blacklist de4x5
    blacklist eth1394
    blacklist snd_intel8x0m
    blacklist snd_aw2
    blacklist i2c_i801
    blacklist prism54
    blacklist garmin_gps
    blacklist asus_acpi
    blacklist snd_pcsp
    blacklist pcspkr
    blacklist amd76x_edac
    
    
    [/etc/modprobe.d/broadcom-sta-common.conf]
    blacklist b43
    blacklist b43legacy
    blacklist b44
    blacklist bcma
    blacklist ssb
    
    
    ***** modinfo *****
    
    
    
    
    ***** udev rules *****
    
    
    # PCI device 0x14e4:0x4727 (brcmsmac)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
    
    
    # PCI device 0x14e4:0x4727 (wl)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
    
    
    
    
    ***** dmesg *****
    
    
    
    
    ****************** done ******************
    The file is also in the attachment.
    Thank you so much!
    Attached Files Attached Files

  10. #10
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    Re: Broadcom BCM4313: Network UNCLAIMED

    Download the following file and save it in "Downloads":

    http://de.archive.ubuntu.com/ubuntu/...buntu1_all.deb

    Installation:
    Code:
    sudo dpkg -i ~/Downloads/*.deb
    Clean up the blacklists:
    Code:
    sudo apt-get remove --purge bcmwl-kernel-source
    sudo rm /etc/modprobe.d/blacklist-bcm43.conf
    sudo rm /etc/modprobe.d/broadcom-sta-common.conf
    sudo rm /etc/modprobe.d/broadcom-sta-dkms.conf 
    sudo sed -i "s/blacklist b43/#blacklist b43/g" $(egrep -lo 'blacklist b43' /etc/modprobe.d/*)
    sudo sed -i "s/blacklist ssb/#blacklist ssb/g" $(egrep -lo 'blacklist ssb' /etc/modprobe.d/*)
    sudo sed -i "s/blacklist bcma/#blacklist bcma/g" $(egrep -lo 'blacklist bcma' /etc/modprobe.d/*)
    Error messages are Ok. Reboot.

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