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Thread: ubuntu 14.04, no wifi, macbook air

  1. #11
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    Re: ubuntu 14.04, no wifi, macbook air

    For rfkill list all:

    Code:
    0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    1: brcmwl-0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    2: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
    Last edited by techcaptain; June 30th, 2014 at 10:32 AM.

  2. #12
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    Re: ubuntu 14.04, no wifi, macbook air

    sudo lsmod:

    Code:
    Module                  Size  Used by
    michael_mic            12612  4 
    arc4                   12608  2 
    intel_rapl             18773  0 
    x86_pkg_temp_thermal    14205  0 
    dm_crypt               23177  0 
    intel_powerclamp       14705  0 
    snd_hda_codec_cirrus    18855  1 
    snd_hda_codec_hdmi     46207  1 
    coretemp               13435  0 
    joydev                 17381  0 
    kvm_intel             143060  0 
    snd_hda_intel          52355  10 
    bcm5974                17589  0 
    kvm                   451511  1 kvm_intel
    snd_hda_codec         192906  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_cirrus
    btusb                  32412  0 
    applesmc               19308  0 
    lib80211_crypt_tkip    17619  0 
    crct10dif_pclmul       14289  0 
    wl                   4207846  0 
    crc32_pclmul           13113  0 
    input_polldev          13896  1 applesmc
    snd_hwdep              13602  1 snd_hda_codec
    ghash_clmulni_intel    13259  0 
    aesni_intel            55624  0 
    snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
    aes_x86_64             17131  1 aesni_intel
    lrw                    13286  1 aesni_intel
    gf128mul               14951  1 lrw
    snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
    lib80211               14381  2 wl,lib80211_crypt_tkip
    snd_seq_midi           13324  0 
    bnep                   19624  2 
    dm_multipath           22873  0 
    snd_seq_midi_event     14899  1 snd_seq_midi
    cfg80211              484040  1 wl
    mei_me                 18627  0 
    snd_rawmidi            30144  1 snd_seq_midi
    rfcomm                 69160  8 
    glue_helper            13990  1 aesni_intel
    scsi_dh                14882  1 dm_multipath
    bluetooth             395423  22 bnep,btusb,rfcomm
    snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
    ablk_helper            13597  1 aesni_intel
    snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
    mei                    82274  1 mei_me
    cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
    lpc_ich                21080  0 
    snd_timer              29482  2 snd_pcm,snd_seq
    mac_hid                13205  0 
    spi_pxa2xx_platform    23056  0 
    snd                    69238  31 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_cirrus,snd_seq_midi
    parport_pc             32701  0 
    ppdev                  17671  0 
    soundcore              12680  1 snd
    apple_bl               13993  0 
    lp                     17759  0 
    parport                42348  3 lp,ppdev,parport_pc
    squashfs               48362  1 
    overlayfs              27916  1 
    nls_iso8859_1          12713  1 
    dm_mirror              22135  0 
    dm_region_hash         20862  1 dm_mirror
    dm_log                 18411  2 dm_region_hash,dm_mirror
    hid_generic            12548  0 
    hid_apple              13386  0 
    usbhid                 52616  0 
    hid                   106148  3 hid_generic,usbhid,hid_apple
    usb_storage            62209  2 
    i915                  783485  5 
    i2c_algo_bit           13413  1 i915
    drm_kms_helper         52758  1 i915
    ahci                   25819  0 
    drm                   302817  4 i915,drm_kms_helper
    libahci                32168  1 ahci
    video                  19476  1 i915
    Last edited by techcaptain; June 30th, 2014 at 10:30 AM.

  3. #13
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    Re: ubuntu 14.04, no wifi, macbook air

    and... lspci:

    Code:
    00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
    00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
    00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
    00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
    00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
    00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
    00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 1 (rev e4)
    00:1c.1 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 2 (rev e4)
    00:1c.2 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4)
    00:1c.4 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 5 (rev e4)
    00:1c.5 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 6 (rev e4)
    00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
    00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
    02:00.0 Multimedia controller: Broadcom Corporation Device 1570
    03:00.0 Network controller: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter (rev 03)
    04:00.0 SATA controller: Samsung Electronics Co Ltd Apple PCIe SSD (rev 01)

  4. #14
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    Re: ubuntu 14.04, no wifi, macbook air

    Quote Originally Posted by Hyunwoo_Jo View Post
    I got this:

    Code:
    03:00.0 Network controller [0280]: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
        Subsystem: Apple Inc. Device [106b:0117]
        Kernel driver in use: wl
    Wow! This is a wonderful news! If not too much trouble, please also post back the outputs of -
    Code:
    modinfo wl
    dpkg -l | grep bcmwl
    ..so we can see exactly which driver and package versions they are. This maybe a lifesaver for Felix_Koutchinski (or a lifesaver for Ubuntu, on his macbook ).
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
    Wireless Script | Use Code Tags

  5. #15
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    Re: ubuntu 14.04, no wifi, macbook air

    modinfo wl:
    Code:
    filename:       /lib/modules/3.13.0-24-generic/updates/dkms/wl.ko
    license:        MIXED/Proprietary
    srcversion:     FF25FE784DC6BDFF69DAFCB
    alias:          pci:v*d*sv*sd*bc02sc80i*
    depends:        cfg80211,lib80211
    vermagic:       3.13.0-24-generic SMP mod_unload modversions 
    parm:           wl_txq_thresh:int
    parm:           oneonly:int
    parm:           piomode:int
    parm:           instance_base:int
    parm:           nompc:int
    parm:           intf_name:string

  6. #16
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    Re: ubuntu 14.04, no wifi, macbook air

    and for dpkg -l | grep bcmwl:
    Code:
    ii  bcmwl-kernel-source                                   6.30.223.141+bdcom-0ubuntu2                         amd64        Broadcom 802.11 Linux STA wireless driver source

  7. #17
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    Re: ubuntu 14.04, no wifi, macbook air

    Thanks techcaptain, it's a much appreciated feedback!

    Since this version is not even the latest one (is out from 22-Nov-2013), now I doubt if even the installation finished properly in Felix_Koutchinski's case.

    @ Felix_Koutchinski,

    If you wish to try it once more, can you boot into live mode and try installing the sta driver again please? Use a wired connection to get connected to internet, and run the following commands to install it -
    Code:
    sudo apt-get update
    sudo apt-get install bcmwl-kernel-source
    If nothing happens after installation, check if it is loaded -
    Code:
    lsmod | grep wl
    If not, load it manually -
    Code:
    sudo modprobe -v wl
    and check again. If you still can't scan or connect to wireless networks, please post the version you got -
    Code:
    dpkg -l | grep bcmwl
    ..as well as the versions available for you in the repos -
    Code:
    apt-cache show bcmwl-kernel-source | grep Version
    Last edited by varunendra; June 30th, 2014 at 04:51 PM. Reason: changed old username to new one (techcaptain)
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
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  8. #18
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    Re: ubuntu 14.04, no wifi, macbook air


  9. #19
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    Re: ubuntu 14.04, no wifi, macbook air

    techcapitan, varunendra, i'm not Felix, but you really saved me! i have BCM4360 adapter, and after hours of pain,"update of bcmwl-kernel-source" helped perfectly)))

  10. #20
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    Re: ubuntu 14.04, no wifi, macbook air

    Welcome to the forums yurusuu! Thanks for the feedback!
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
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