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[Paulo Molina <polochamps2004@xxxxxxxxx>]

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

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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:
  Confirmed

Bug description:
  Ubuntu 14.04

  Same as:

  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/854399
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/906832

  $ 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.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  polochamps   1425 F.... pulseaudio
   /dev/snd/controlC0:  polochamps   1425 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=e67093c0-80e3-402a-b53c-08dde378ff7f
  InstallationDate: Installed on 2014-09-15 (2 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: ASUS All Series
  NonfreeKernelModules: wl nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed root=UUID=95ba40cc-9fc7-43b5-9ca6-3d5b174e4d54 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware                             1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-35-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/05/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1505
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: MAXIMUS VI IMPACT
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1505:bd06/05/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnMAXIMUSVIIMPACT:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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