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[Bug 1370777] Missing required logs.

 

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1370777

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1370777

Title:
   Broadcom  BCM20702A0 [0b05:17cf] not detected - Ubuntu 14.04

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu 14.04

  $ uname -r
  3.13.0-35-generic

  $ lsusb
  Bus 003 Device 004: ID 0b05:17cf ASUSTek Computer, Inc.

  
  $ usb-devices

  T:  Bus=03 Lev=01 Prnt=01 Port=06 Cnt=03 Dev#=  4 Spd=12  MxCh= 0
  D:  Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
  P:  Vendor=0b05 ProdID=17cf Rev=01.12
  S:  Manufacturer=Broadcom Corp
  S:  Product=BCM20702A0
  S:  SerialNumber=240A6438F45E
  C:  #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
  I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
  I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
  I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
  I:  If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)

  $ lspci -nnk | grep -iA2 net

  00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-V [8086:153b] (rev 05)
      Subsystem: ASUSTeK Computer Inc. Device [1043:859f]
      Kernel driver in use: e1000e

  03:00.0 Network controller [0280]: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
      Subsystem: ASUSTeK Computer Inc. Device [1043:855c]
      Kernel driver in use: wl

  $ lsusb

  Bus 002 Device 002: ID 8087:8000 Intel Corp. 
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 002: ID 8087:8008 Intel Corp. 
  Bus 001 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 003 Device 004: ID 0b05:17cf ASUSTek Computer, Inc. 
  Bus 003 Device 005: ID 0bc2:a0a4 Seagate RSS LLC 
  Bus 003 Device 003: ID 1b1c:1b07 Corsair 
  Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  $ lsmod

  Module                  Size  Used by
  usb_storage            62209  1 
  rfcomm                 69160  0 
  bnep                   19624  2 
  bluetooth             391136  10 bnep,rfcomm
  binfmt_misc            17468  1 
  nls_iso8859_1          12713  1 
  snd_hda_codec_hdmi     46368  1 
  joydev                 17381  0 
  eeepc_wmi              13151  0 
  asus_wmi               24191  1 eeepc_wmi
  sparse_keymap          13948  1 asus_wmi
  x86_pkg_temp_thermal    14205  0 
  intel_powerclamp       14705  0 
  coretemp               13435  0 
  lib80211_crypt_tkip    17619  0 
  kvm                   451511  0 
  crct10dif_pclmul       14289  0 
  crc32_pclmul           13113  0 
  ghash_clmulni_intel    13216  0 
  aesni_intel            55624  0 
  aes_x86_64             17131  1 aesni_intel
  lrw                    13286  1 aesni_intel
  snd_hda_codec_realtek    65580  1 
  gf128mul               14951  1 lrw
  glue_helper            13990  1 aesni_intel
  ablk_helper            13597  1 aesni_intel
  cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
  serio_raw              13462  0 
  snd_hda_intel          56451  5 
  nvidia              10675249  50 
  snd_hda_codec         192906  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
  snd_hwdep              13602  1 snd_hda_codec
  snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
  snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
  snd_seq_midi           13324  0 
  snd_seq_midi_event     14899  1 snd_seq_midi
  snd_rawmidi            30144  1 snd_seq_midi
  wl                   4207846  0 
  snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
  lib80211               14381  2 wl,lib80211_crypt_tkip
  snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
  snd_timer              29482  2 snd_pcm,snd_seq
  cfg80211              484040  1 wl
  snd                    69322  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
  mei_me                 18627  0 
  mei                    82276  1 mei_me
  lpc_ich                21080  0 
  soundcore              12680  1 snd
  drm                   303102  2 nvidia
  mac_hid                13205  0 
  parport_pc             32701  0 
  wmi                    19177  1 asus_wmi
  ppdev                  17671  0 
  lp                     17759  0 
  parport                42348  3 lp,ppdev,parport_pc
  hid_generic            12548  0 
  usbhid                 52570  0 
  hid                   106148  2 hid_generic,usbhid
  psmouse               106678  0 
  ahci                   25819  4 
  libahci                32716  1 ahci
  e1000e                254433  0 
  ptp                    18933  1 e1000e
  pps_core               19382  1 ptp
  video                  19476  1 asus_wmi

  
  Solutions I tried:

  This solution below came from
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/906832/comments/23

  - sudo -i
  modprobe btusb
  echo "0b05 17cf" >> /sys/bus/usb/drivers/btusb/new_id

  This solution below came from
  http://ubuntuforums.org/showthread.php?t=2243407&p=13123599#post13123599

  echo 'install btusb modprobe --ignore-install btusb ; /bin/echo "0b05
  17cf" > /sys/bus/usb/drivers/btusb/new_id' | sudo tee
  /etc/modprobe.d/btusb.conf

  sudo modprobe -rfv btusb
  sudo modprobe -v btusb

  Both doesn't work after reboot.

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References