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[Bug 1449730] Re: Bluetooth not working on Asus G56JK notebook (Ubtuntu 15.04)

 

Cosmin, the ath3k module is the firmware loader for Atheros bluetooth
devices.  For whatever reason the firmware loader wasn't integrated into
btusb like it is for Broadcom and Intel.  If you do have wireless
disconnects with a working bluetooth you may need to enable the
bluetooth coexistance in the ath9k module with

echo "options ath9k btcoex_enable=1" | sudo tee
/etc/modprobe.d/ath9k.conf

Reboot

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https://bugs.launchpad.net/bugs/1449730

Title:
  Bluetooth not working on Asus G56JK notebook (Ubtuntu 15.04)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On Asus ROG G56JK the bluetooth doesn't work: I cannot find any device and no device can see the notebook.
  Attached there are logs and hw data.
  --- 
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  cosming    1732 F.... pulseaudio
   /dev/snd/controlC1:  cosming    1732 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=31a02f02-4aa6-4487-bda1-d5fd068c60d9
  InstallationDate: Installed on 2015-04-26 (3 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: ASUSTeK COMPUTER INC. G56JK
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic root=UUID=cbc6202a-5564-4ec3-ae23-4204c2baded6 ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-15-generic N/A
   linux-backports-modules-3.19.0-15-generic  N/A
   linux-firmware                             1.143
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-15-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/26/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: G56JK.202
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: G56JK
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrG56JK.202:bd09/26/2014:svnASUSTeKCOMPUTERINC.:pnG56JK:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnG56JK:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: G56JK
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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