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Thread: Wifi Disabled/ No Lan connection either

  1. #21
    Join Date
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    Ubuntu 11.04 Natty Narwhal

    Re: Wifi Disabled/ No Lan connection either

    Aamirsi: perhaps the driver is simply not being auto-activated as it should. What output do you get from running these commands (in this order):
    Code:
    lsmod | grep wl
    sudo modprobe wl
    lshw -C Network
    dmesg | grep -e wl -e eth1
    lshw -C Network
    iwconfig
    ifconfig
    Note that some commands may have not output.

    If the driver was indeed correctly installed, this should help figure out why it's not working.

    Thanks for all of your patience on this--hopefully we're close to having it finally working.

    spawnywhippet
    : yes, it looks like the wireless is being disabled by a software switch within the Linux kernel. Does it work if you type:
    Code:
    sudo rfkill unblock all
    You may need still to toggle the physical kill switch after disabling the software switch.

    ReplicateThis
    : I have an idea what might be causing your trouble, but it's probably not related to the other problems in this thread. If you could please start a new thread, I'll help you there, so things don't get too confusing here. In your new thread, please include the output of the commands:
    Code:
    dmesg | grep -e eth -e bcm -e rtl -e 8139 -e atl
    lspci -nn
    lshw -C Network
    uname -rm

  2. #22
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    Re: Wifi Disabled/ No Lan connection either

    unver@ubuntu:~$ lsmod | grep wl
    unver@ubuntu:~$ sudo modprobe wl
    [sudo] password for unver:
    FATAL: Module wl not found.
    unver@ubuntu:~$ lshw -C Network
    WARNING: you should run this program as super-user.
    *-network
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: bus_master cap_list
    configuration: driver=b43-pci-bridge latency=0
    resources: irq:18 memory:60400000-60403fff
    unver@ubuntu:~$ dmesg | grep -e wl -e ethl
    unver@ubuntu:~$ lshw -c network
    WARNING: you should run this program as super-user.
    *-network
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: bus_master cap_list
    configuration: driver=b43-pci-bridge latency=0
    resources: irq:18 memory:60400000-60403fff
    unver@ubuntu:~$ iwconfig
    lo no wireless extensions.

    unver@ubuntu:~$ ifconfig
    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:44 errors:0 dropped:0 overruns:0 frame:0
    TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:3312 (3.3 KB) TX bytes:3312 (3.3 KB)

    unver@ubuntu:~$

    this was the output of what u asked for pytheas22 and don't worry about it. I have to say thank you for you being so patient with me.!

  3. #23
    Join Date
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    Re: Wifi Disabled/ No Lan connection either

    Aamirsi: it looks like the driver didn't get installed for some reason. So, I compiled it myself in a way that you should be able to install. To do that, first download the file http://burnthesorbonne.com/files/STA_driver.tar.gz using a computer with Internet access, and transfer the file to your desktop on Ubuntu. Then run these commands. Please post all output:
    Code:
    cd ~/Desktop
    tar -xzvf STA_driver.tar.gz 
    cd STA
    sudo make install
    sudo rmmod b43
    sudo rmmod ssb
    sudo modprobe wl
    sudo insmod /lib/modules/`uname -r`/kernel/drivers/net/wireless/wl.ko
    dmesg | tail
    lshw -C Network
    If this works, you should at this point have your wireless card up. Keep your fingers crossed...

  4. #24
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    Ubuntu 10.04 Lucid Lynx

    Re: Wifi Disabled/ No Lan connection either

    unver@ubuntu:~$ cd ~/Desktop
    unver@ubuntu:~/Desktop$ tar -xzvf STA_driver.tar.gz
    STA/
    STA/.tmp_versions/
    STA/src/
    tar: STA/.tmp_versions: time stamp 2010-09-02 21:45:12 is 2260.220596396 s in the future
    STA/lib/
    STA/src/shared/
    STA/src/include/
    tar: STA/src/shared: time stamp 2010-09-02 21:45:10 is 2258.220388758 s in the future
    STA/src/wl/
    STA/src/include/proto/
    STA/src/wl/sys/
    STA/src/wl/phy/
    tar: STA/src/wl/sys: time stamp 2010-09-02 21:45:12 is 2260.220301177 s in the future
    STA/.wl.ko.cmd
    tar: STA/.wl.ko.cmd: time stamp 2010-09-02 21:45:13 is 2261.220149272 s in the future
    STA/.wl.mod.o.cmd
    tar: STA/.wl.mod.o.cmd: time stamp 2010-09-02 21:45:13 is 2261.220002535 s in the future
    STA/wl.ko
    tar: STA/wl.ko: time stamp 2010-09-02 21:45:13 is 2261.158653182 s in the future
    STA/wl.mod.o
    tar: STA/wl.mod.o: time stamp 2010-09-02 21:45:12 is 2260.158397563 s in the future
    STA/Module.symvers
    tar: STA/Module.symvers: time stamp 2010-09-02 21:45:12 is 2260.158324928 s in the future
    STA/wl.mod.c
    tar: STA/wl.mod.c: time stamp 2010-09-02 21:45:12 is 2260.158229036 s in the future
    STA/modules.order
    tar: STA/modules.order: time stamp 2010-09-02 21:45:12 is 2260.15813901 s in the future
    STA/.wl.o.cmd
    tar: STA/.wl.o.cmd: time stamp 2010-09-02 21:45:12 is 2260.157317328 s in the future
    STA/wl.o
    tar: STA/wl.o: time stamp 2010-09-02 21:45:12 is 2260.104921626 s in the future
    STA/.built-in.o.cmd
    tar: STA/.built-in.o.cmd: time stamp 2010-09-02 21:45:07 is 2255.104684655 s in the future
    STA/built-in.o
    tar: STA/built-in.o: time stamp 2010-09-02 21:45:07 is 2255.104591207 s in the future
    STA/README.txt
    STA/hybrid-portsrc-x86_64-v5.60.48.36.tar.gz
    STA/Makefile
    STA/.tmp_versions/wl.mod
    tar: STA/.tmp_versions/wl.mod: time stamp 2010-09-02 21:45:12 is 2260.089372233 s in the future
    STA/lib/LICENSE.txt
    STA/lib/wlc_hybrid.o_shipped
    STA/src/shared/linux_osl.o
    tar: STA/src/shared/linux_osl.o: time stamp 2010-09-02 21:45:10 is 2258.035763805 s in the future
    STA/src/shared/.linux_osl.o.cmd
    tar: STA/src/shared/.linux_osl.o.cmd: time stamp 2010-09-02 21:45:10 is 2258.035016501 s in the future
    STA/src/shared/linux_osl.c
    STA/src/include/epivers.h
    STA/src/include/wlioctl.h
    STA/src/include/typedefs.h
    STA/src/include/pcicfg.h
    STA/src/include/packed_section_start.h
    STA/src/include/packed_section_end.h
    STA/src/include/osl.h
    STA/src/include/linuxver.h
    STA/src/include/linux_osl.h
    STA/src/include/bcmwifi.h
    STA/src/include/bcmutils.h
    STA/src/include/bcmendian.h
    STA/src/include/bcmdefs.h
    STA/src/include/proto/wpa.h
    STA/src/include/proto/ethernet.h
    STA/src/include/proto/bcmevent.h
    STA/src/include/proto/bcmeth.h
    STA/src/include/proto/802.1d.h
    STA/src/include/proto/802.11.h
    STA/src/wl/sys/wl_iw.o
    tar: STA/src/wl/sys/wl_iw.o: time stamp 2010-09-02 21:45:12 is 2260.029776659 s in the future
    STA/src/wl/sys/wl_linux.o
    tar: STA/src/wl/sys/wl_linux.o: time stamp 2010-09-02 21:45:11 is 2259.029212621 s in the future
    STA/src/wl/sys/.wl_iw.o.cmd
    tar: STA/src/wl/sys/.wl_iw.o.cmd: time stamp 2010-09-02 21:45:12 is 2260.028674634 s in the future
    STA/src/wl/sys/.wl_linux.o.cmd
    tar: STA/src/wl/sys/.wl_linux.o.cmd: time stamp 2010-09-02 21:45:11 is 2259.028061847 s in the future
    STA/src/wl/sys/wlc_pub.h
    STA/src/wl/sys/wlc_key.h
    STA/src/wl/sys/wl_linux.h
    STA/src/wl/sys/wl_linux.c
    STA/src/wl/sys/wl_iw.h
    STA/src/wl/sys/wl_iw.c
    STA/src/wl/sys/wl_export.h
    STA/src/wl/sys/wl_dbg.h
    STA/src/wl/phy/phy_version.h
    tar: STA: time stamp 2010-09-02 21:45:13 is 2261.019473532 s in the future
    unver@ubuntu:~/Desktop$ cd STA
    unver@ubuntu:~/Desktop/STA$ sudo make install
    install -D -m 755 wl.ko /lib/modules/`uname -r`/kernel/drivers/net/wireless/wl.ko
    unver@ubuntu:~/Desktop/STA$ sudo rmmod b43
    ERROR: Module b43 does not exist in /proc/modules
    unver@ubuntu:~/Desktop/STA$ sudo make ssb
    make: *** No rule to make target `ssb'. Stop.
    unver@ubuntu:~/Desktop/STA$ sudo modprobe wl
    FATAL: Module wl not found.
    unver@ubuntu:~/Desktop/STA$ sudo insmod /lib/modules/'uname -r'/kernel/drivers/bet/wirless/wl.ko
    insmod: can't read '/lib/modules/uname -r/kernel/drivers/bet/wirless/wl.ko': No such file or directory
    unver@ubuntu:~/Desktop/STA$ dmesg | tail
    [ 52.200879] scsi 6:0:0:0: Direct-Access SanDisk Cruzer 8.02 PQ: 0 ANSI: 0 CCS
    [ 52.203057] sd 6:0:0:0: Attached scsi generic sg2 type 0
    [ 52.203855] sd 6:0:0:0: [sdb] 3907583 512-byte logical blocks: (2.00 GB/1.86 GiB)
    [ 52.204349] sd 6:0:0:0: [sdb] Write Protect is off
    [ 52.204353] sd 6:0:0:0: [sdb] Mode Sense: 45 00 00 08
    [ 52.204356] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.208726] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.208735] sdb: sdb1
    [ 52.213777] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.213785] sd 6:0:0:0: [sdb] Attached SCSI removable disk
    unver@ubuntu:~/Desktop/STA$ lshw -C Network
    WARNING: you should run this program as super-user.
    *-network
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: bus_master cap_list
    configuration: driver=b43-pci-bridge latency=0
    resources: irq:18 memory:60400000-60403fff
    unver@ubuntu:~/Desktop/STA$ cd ~/Desktop
    unver@ubuntu:~/Desktop$ tar -xzvf STA_driver.tar.gz
    STA/
    STA/.tmp_versions/
    STA/src/
    tar: STA/.tmp_versions: time stamp 2010-09-02 21:45:12 is 2013.96063513 s in the future
    STA/lib/
    STA/src/shared/
    STA/src/include/
    tar: STA/src/shared: time stamp 2010-09-02 21:45:10 is 2011.960424 s in the future
    STA/src/wl/
    STA/src/include/proto/
    STA/src/wl/sys/
    STA/src/wl/phy/
    tar: STA/src/wl/sys: time stamp 2010-09-02 21:45:12 is 2013.960334883 s in the future
    STA/.wl.ko.cmd
    tar: STA/.wl.ko.cmd: time stamp 2010-09-02 21:45:13 is 2014.960180115 s in the future
    STA/.wl.mod.o.cmd
    tar: STA/.wl.mod.o.cmd: time stamp 2010-09-02 21:45:13 is 2014.960033867 s in the future
    STA/wl.ko
    tar: STA/wl.ko: time stamp 2010-09-02 21:45:13 is 2014.899809527 s in the future
    STA/wl.mod.o
    tar: STA/wl.mod.o: time stamp 2010-09-02 21:45:12 is 2013.899555025 s in the future
    STA/Module.symvers
    tar: STA/Module.symvers: time stamp 2010-09-02 21:45:12 is 2013.899482809 s in the future
    STA/wl.mod.c
    tar: STA/wl.mod.c: time stamp 2010-09-02 21:45:12 is 2013.899386428 s in the future
    STA/modules.order
    tar: STA/modules.order: time stamp 2010-09-02 21:45:12 is 2013.899296054 s in the future
    STA/.wl.o.cmd
    tar: STA/.wl.o.cmd: time stamp 2010-09-02 21:45:12 is 2013.898464384 s in the future
    STA/wl.o
    tar: STA/wl.o: time stamp 2010-09-02 21:45:12 is 2013.846303012 s in the future
    STA/.built-in.o.cmd
    tar: STA/.built-in.o.cmd: time stamp 2010-09-02 21:45:07 is 2008.84606653 s in the future
    STA/built-in.o
    tar: STA/built-in.o: time stamp 2010-09-02 21:45:07 is 2008.845967634 s in the future
    STA/README.txt
    STA/hybrid-portsrc-x86_64-v5.60.48.36.tar.gz
    STA/Makefile
    STA/.tmp_versions/wl.mod
    tar: STA/.tmp_versions/wl.mod: time stamp 2010-09-02 21:45:12 is 2013.825347693 s in the future
    STA/lib/LICENSE.txt
    STA/lib/wlc_hybrid.o_shipped
    STA/src/shared/linux_osl.o
    tar: STA/src/shared/linux_osl.o: time stamp 2010-09-02 21:45:10 is 2011.774279604 s in the future
    STA/src/shared/.linux_osl.o.cmd
    tar: STA/src/shared/.linux_osl.o.cmd: time stamp 2010-09-02 21:45:10 is 2011.77366989 s in the future
    STA/src/shared/linux_osl.c
    STA/src/include/epivers.h
    STA/src/include/wlioctl.h
    STA/src/include/typedefs.h
    STA/src/include/pcicfg.h
    STA/src/include/packed_section_start.h
    STA/src/include/packed_section_end.h
    STA/src/include/osl.h
    STA/src/include/linuxver.h
    STA/src/include/linux_osl.h
    STA/src/include/bcmwifi.h
    STA/src/include/bcmutils.h
    STA/src/include/bcmendian.h
    STA/src/include/bcmdefs.h
    STA/src/include/proto/wpa.h
    STA/src/include/proto/ethernet.h
    STA/src/include/proto/bcmevent.h
    STA/src/include/proto/bcmeth.h
    STA/src/include/proto/802.1d.h
    STA/src/include/proto/802.11.h
    STA/src/wl/sys/wl_iw.o
    tar: STA/src/wl/sys/wl_iw.o: time stamp 2010-09-02 21:45:12 is 2013.768406581 s in the future
    STA/src/wl/sys/wl_linux.o
    tar: STA/src/wl/sys/wl_linux.o: time stamp 2010-09-02 21:45:11 is 2012.767828505 s in the future
    STA/src/wl/sys/.wl_iw.o.cmd
    tar: STA/src/wl/sys/.wl_iw.o.cmd: time stamp 2010-09-02 21:45:12 is 2013.767282556 s in the future
    STA/src/wl/sys/.wl_linux.o.cmd
    tar: STA/src/wl/sys/.wl_linux.o.cmd: time stamp 2010-09-02 21:45:11 is 2012.766666346 s in the future
    STA/src/wl/sys/wlc_pub.h
    STA/src/wl/sys/wlc_key.h
    STA/src/wl/sys/wl_linux.h
    STA/src/wl/sys/wl_linux.c
    STA/src/wl/sys/wl_iw.h
    STA/src/wl/sys/wl_iw.c
    STA/src/wl/sys/wl_export.h
    STA/src/wl/sys/wl_dbg.h
    STA/src/wl/phy/phy_version.h
    tar: STA: time stamp 2010-09-02 21:45:13 is 2014.763800129 s in the future
    unver@ubuntu:~/Desktop$ cd STA
    unver@ubuntu:~/Desktop/STA$ sudo make install
    install -D -m 755 wl.ko /lib/modules/`uname -r`/kernel/drivers/net/wireless/wl.ko
    unver@ubuntu:~/Desktop/STA$ sudo rmmod b43
    ERROR: Module b43 does not exist in /proc/modules
    unver@ubuntu:~/Desktop/STA$ sudo rmmod ssb
    unver@ubuntu:~/Desktop/STA$ sudo modprobe wl
    FATAL: Module wl not found.
    unver@ubuntu:~/Desktop/STA$ sudo insmod /lib/modules/ 'uname -r'/kernel/drivers/net/wirless/wl.ko
    insmod: can't read '/lib/modules/': Is a directory
    unver@ubuntu:~/Desktop/STA$ dmesg | tail
    [ 52.203057] sd 6:0:0:0: Attached scsi generic sg2 type 0
    [ 52.203855] sd 6:0:0:0: [sdb] 3907583 512-byte logical blocks: (2.00 GB/1.86 GiB)
    [ 52.204349] sd 6:0:0:0: [sdb] Write Protect is off
    [ 52.204353] sd 6:0:0:0: [sdb] Mode Sense: 45 00 00 08
    [ 52.204356] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.208726] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.208735] sdb: sdb1
    [ 52.213777] sd 6:0:0:0: [sdb] Assuming drive cache: write through
    [ 52.213785] sd 6:0:0:0: [sdb] Attached SCSI removable disk
    [ 542.378698] b43-pci-bridge 0000:06:00.0: PCI INT A disabled
    unver@ubuntu:~/Desktop/STA$ lshw -C Network
    WARNING: you should run this program as super-user.
    *-network UNCLAIMED
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: cap_list
    configuration: latency=0
    resources: memory:60400000-60403fff
    unver@ubuntu:~/Desktop/STA$


    this is after attempting 2 times, in the same terminal.

  5. #25
    Join Date
    Aug 2007
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    Ubuntu 11.04 Natty Narwhal

    Re: Wifi Disabled/ No Lan connection either

    It looks like you got the module in place correctly, but there were a couple of small errors that prevented it from activating (you typed "sudo make ssb" where it should have been "sudo rmmod ssb" and you entered a quote ' instead of a tick ` ...an easy mistake to make, but there's actually a big difference!).

    Please reboot, then try this and post output:
    Code:
    sudo rmmod b43
    sudo rmmod ssb
    sudo rmmod wl
    sudo insmod /lib/modules/2.6.32-21-generic/kernel/drivers/net/wirless/wl.ko
    dmesg | tail
    lshw -C Network
    Hopefully this will do it!

  6. #26
    Join Date
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    Re: Wifi Disabled/ No Lan connection either

    unver@ubuntu:~$ sudo rmmod b43
    ERROR: Module b43 does not exist in /proc/modules
    unver@ubuntu:~$ sudo rmmod ssb
    ERROR: Module ssb does not exist in /proc/modules
    unver@ubuntu:~$ sudo rmmod wl
    ERROR: Module wl does not exist in /proc/modules
    unver@ubuntu:~$ sudo insmod /lib/modules/2.6.32-21-generic/kernel/drivers/net/wirless/wl.ko
    insmod: can't read '/lib/modules/2.6.32-21-generic/kernel/drivers/net/wirless/wl.ko': No such file or directory
    unver@ubuntu:~$ dmesg | tail
    [ 25.928134] type=1505 audit(1283554725.971:10): operation="profile_load" pid=708 name="/usr/bin/evince-previewer"
    [ 25.939220] type=1505 audit(1283554725.981:11): operation="profile_load" pid=708 name="/usr/bin/evince-thumbnailer"
    [ 26.245771] ppdev: user-space parallel port driver
    [ 112.769013] b43-pci-bridge 0000:06:00.0: PCI INT A disabled
    [ 160.762206] wl: module license 'unspecified' taints kernel.
    [ 160.762212] Disabling lock debugging due to kernel taint
    [ 160.763299] wl: Unknown symbol lib80211_get_crypto_ops
    [ 208.668963] wl: Unknown symbol lib80211_get_crypto_ops
    [ 398.608136] wl: Unknown symbol lib80211_get_crypto_ops
    [ 758.665456] wl: Unknown symbol lib80211_get_crypto_ops
    unver@ubuntu:~$ lshw -C Network
    WARNING: you should run this program as super-user.
    *-network UNCLAIMED
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: cap_list
    configuration: latency=0
    resources: memory:60400000-60403fff
    unver@ubuntu:~$

    this is the output, but when I get to the section with “sudo insmod” I post exactly how u had told me and it tells me otherwise? Thanks Pytheas22 I can tell were close, just needs a bit more work.

  7. #27
    Join Date
    Aug 2007
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    5,538
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: Wifi Disabled/ No Lan connection either

    Yes, it's close but some annoying issues are still present. What do you get from:

    Code:
    sudo -s
    rmmod b43
    rmmod ssb
    rmmod wl
    insmod /lib/modules/$(uname -r)/kernel/net/wireless/lib80211.ko
    insmod /lib/modules/$(uname -r)/kernel/net/wireless/lib80211_crypt_ccmp.ko
    insmod /lib/modules/$(uname -r)/kernel/net/wireless/lib80211_crypt_tkip.ko
    insmod /lib/modules/$(uname -r)/kernel/net/wireless/lib80211_crypt_wep.ko
    insmod /lib/modules/$(uname -r)/kernel/drivers/net/wirless/wl.ko
    uname -r
    locate wl.ko
    dmesg | grep -e wl -e eth1
    lshw -C Network
    I know that's a lot to type but it will hopefully get to the root of this "Unknown symbol lib80211_get_crypto_ops" bit, which is why the driver is not loading properly.

    An alternative approach to getting an Internet connection is to use the b43 driver. This driver probably won't work well for you, but if you can at least use it to get online once, you can grab all the stuff you need to get online permanently. To get b43 working, first download the file http://burnthesorbonne.com/files/b43_firmware.tar.gz and save it to your desktop on Ubuntu. Then run:
    Code:
    cd ~/Desktop
    tar -xzvf b43_firmware.tar.gz
    sudo cp -r b43 /lib/firmware
    sudo cp -r b43legacy /lib/firmware
    sudo rmmod wl
    sudo modprobe b43
    sudo ifconfig wlan0 up
    At this point, if you can see wireless networks, try connecting. You may need to reboot a couple times (after reach reboot, run the last three commands above to ensure the b43 driver is activated) before you can get a connection. If you manage to get online, run:
    Code:
    sudo apt-get update
    sudo apt-get install bcmwl-kernel-source bcmwl-modaliases
    and it will download and install a solid driver that should work permanently.

  8. #28
    Join Date
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    Re: Wifi Disabled/ No Lan connection either

    thanks pytheas i will do this right now, so hopefully u will be on by the time i have th ouputs and outcome of the procedures thanks again! ill get back to u asap!

  9. #29
    Join Date
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    Re: Wifi Disabled/ No Lan connection either

    Pytheas22 this is what I got from the first terminal you had told me to run, and asked for the outcome:


    unver@ubuntu:~$ sudo -s
    [sudo] password for unver:
    root@ubuntu:~# rmmod b43
    ERROR: Module b43 does not exist in /proc/modules
    root@ubuntu:~# rmmod ssb
    root@ubuntu:~# rmmod wl
    ERROR: Module wl does not exist in /proc/modules
    root@ubuntu:~# insmod /lib/modules/$(uname -r)/kernel/net/wireless/lib80211.ko
    root@ubuntu:~# insmod /lib/modules/$(uname
    > -r)/kernel/net/wireless/lib80211_crypt_ccmp.ko
    -r: command not found
    insmod: can't read '/lib/modules/Linux/kernel/net/wireless/lib80211_crypt_ccmp.ko': No such file or directory
    root@ubuntu:~# insmod /lib/modules/$(uname
    > -r)/kernel/net/wireless/lib80211_crypt_tkip.ko
    -r: command not found
    insmod: can't read '/lib/modules/Linux/kernel/net/wireless/lib80211_crypt_tkip.ko': No such file or directory
    root@ubuntu:~# insmod /lib/modules/$(uname
    > -r)/kernel/net/wireless/lib80211_crypt_wep.ko
    -r: command not found
    insmod: can't read '/lib/modules/Linux/kernel/net/wireless/lib80211_crypt_wep.ko': No such file or directory
    root@ubuntu:~# insmod /lib/modules/$(uname -r)/kernel/drivers/net/wirless/wl.ko
    insmod: can't read '/lib/modules/2.6.32-21-generic/kernel/drivers/net/wirless/wl.ko': No such file or directory
    root@ubuntu:~# uname -r
    2.6.32-21-generic
    root@ubuntu:~# locate wl.ko
    root@ubuntu:~# dmesg | grep -e wl -e eth1
    root@ubuntu:~# lshw -C Network
    *-network UNCLAIMED
    description: Network controller
    product: BCM4311 802.11b/g WLAN
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: 01
    width: 32 bits
    clock: 33MHz
    capabilities: pm msi pciexpress cap_list
    configuration: latency=0
    resources: memory:60400000-60403fff
    root@ubuntu:~#




    below this what I have been given after following the steps for the one try wifi connnection. I got wifi capabilities, I will let you know if it worked, but this was the terminal outcome:


    unver@ubuntu:~$ sudo apt-get update
    [sudo] password for unver:
    Get:1 http://us.archive.ubuntu.com lucid Release.gpg [189B]
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/universe Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-en_US
    Get:2 http://us.archive.ubuntu.com lucid-updates Release.gpg [189B]
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-en_US
    Get:3 http://us.archive.ubuntu.com lucid-security Release.gpg [189B]
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-security/restricted Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-security/main Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-security/universe Translation-en_US
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-en_US
    Get:4 http://us.archive.ubuntu.com lucid Release [57.2kB]
    Get:5 http://us.archive.ubuntu.com lucid-updates Release [44.7kB]
    Get:6 http://us.archive.ubuntu.com lucid-security Release [38.5kB]
    Get:7 http://us.archive.ubuntu.com lucid/restricted Packages [6,193B]
    Get:8 http://us.archive.ubuntu.com lucid/main Packages [1,383kB]
    Get:9 http://us.archive.ubuntu.com lucid/universe Packages [5,430kB]
    Get:10 http://us.archive.ubuntu.com lucid/multiverse Packages [176kB]
    Get:11 http://us.archive.ubuntu.com lucid-updates/restricted Packages [3,270B]
    Get:12 http://us.archive.ubuntu.com lucid-updates/main Packages [293kB]
    Get:13 http://us.archive.ubuntu.com lucid-updates/universe Packages [109kB]
    Get:14 http://us.archive.ubuntu.com lucid-updates/multiverse Packages [3,652B]
    Get:15 http://us.archive.ubuntu.com lucid-security/restricted Packages [14B]
    Get:16 http://us.archive.ubuntu.com lucid-security/main Packages [67.3kB]
    Get:17 http://us.archive.ubuntu.com lucid-security/universe Packages [34.4kB]
    Get:18 http://us.archive.ubuntu.com lucid-security/multiverse Packages [1,876B]
    Fetched 7,649kB in 14s (516kB/s)
    Reading package lists... Done
    unver@ubuntu:~$ sudo apt-get install bcmwl-kernel-source bcmwl-modaliases
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    bcmwl-kernel-source is already the newest version.
    bcmwl-modaliases is already the newest version.
    0 upgraded, 0 newly installed, 0 to remove and 266 not upgraded.
    1 not fully installed or removed.
    After this operation, 0B of additional disk space will be used.
    Setting up bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu3) ...
    Removing old bcmwl-5.60.48.36+bdcom DKMS files...


    ------------------------------
    Deleting module version: 5.60.48.36+bdcom
    completely from the DKMS tree.
    ------------------------------
    Done.
    Loading new bcmwl-5.60.48.36+bdcom DKMS files...
    First Installation: checking all kernels...
    Building only for 2.6.32-21-generic
    Building for architecture x86_64
    Building initial module for 2.6.32-21-generic
    /usr/sbin/dkms: line 35: patch: command not found


    Error! Application of patch 0001-MODULE_LICENSE.patch failed.
    Check /var/lib/dkms/bcmwl/5.60.48.36+bdcom/build/ for more information.
    dpkg: error processing bcmwl-kernel-source (--configure):
    subprocess installed post-installation script returned error exit status 6
    Errors were encountered while processing:
    bcmwl-kernel-source
    E: Sub-process /usr/bin/dpkg returned an error code (1)
    unver@ubuntu:~$ sudo apt-get install bcmwl-kernel-source bcmwl-modaliases
    E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
    E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
    unver@ubuntu:~$




    I also installed updates and what not with the wifi I got, I will reboot and see if the wifi works. Thanks, but I have not yet known if this works fully for wifi yet.

  10. #30
    Join Date
    Aug 2010
    Location
    Texas
    Beans
    20
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: Wifi Disabled/ No Lan connection either

    wifi seems to be working perfectly!!!!!!!!!!!!!!!!!!!! thank you thank you thank you a million times pytheas!!!!!!!!!!!!!! =). I will reboot the computer a few times just to see if it is not "false hope"

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