kernel-packages team mailing list archive

Thread
Date
[Bug 1324790] Re: Bluetooth problem with Parrot Zik headphones

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Chris Halse Rogers <chris@xxxxxxxxxxxxxx>
Date: Tue, 08 Jul 2014 23:46:54 -0000
Reply-to: Bug 1324790 <1324790@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Tried with the 3.16-rc4 kernel. Syslog output was different, but the
headset still fails to switch to HSP mode, and similar messages are
generated:

Jul  9 09:38:02 RedTail bluetoothd[816]: Badly formated or unrecognized command: AT+CSCS=?
Jul  9 09:38:02 RedTail bluetoothd[816]: Badly formated or unrecognized command: AT+CPBS=?
Jul  9 09:38:03 RedTail bluetoothd[816]: Badly formated or unrecognized command: AT+CIMI
Jul  9 09:38:03 RedTail bluetoothd[816]: /org/bluez/816/hci0/dev_90_03_B7_5F_6F_DF/fd2: fd(28) ready
Jul  9 09:38:04 RedTail kernel: [  437.195341] input: 90:03:B7:5F:6F:DF as /devices/virtual/input/input25
Jul  9 09:39:33 RedTail bluetoothd[816]: /org/bluez/816/hci0/dev_90_03_B7_5F_6F_DF/fd1: fd(25) ready
Jul  9 09:39:33 RedTail kernel: [  526.271851] Bluetooth: hci0 SCO packet for unknown connection handle 31
Jul  9 09:39:38 RedTail bluetoothd[816]: Audio connection got disconnected


** Tags removed: needs-upstream-testing regression-potential
** Tags added: kernel-bug-exists-upstream-3.16-rc4

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1324790

Title:
  Bluetooth problem with Parrot Zik headphones

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  HSP profile fails to work on my bluetooth headset (a Parrot Zik); a2dp
  works fine. HSP profile doesn't get sound or have the mic working.

  This seems at least in part to be a kernel issue; the relevant bit of syslog is:
  ...
  May 30 08:34:43 RedTail bluetoothd[4864]: /org/bluez/4864/hci0/dev_90_03_B7_5F_6F_DF/fd10: fd(25) ready
  May 30 08:34:44 RedTail kernel: [63184.627985] input: 90:03:B7:5F:6F:DF as /devices/virtual/input/input121
  May 30 08:34:45 RedTail bluetoothd[4864]: Badly formated or unrecognized command: AT+CSCS=?
  May 30 08:34:45 RedTail bluetoothd[4864]: Badly formated or unrecognized command: AT+CPBS=?
  May 30 08:34:45 RedTail bluetoothd[4864]: Badly formated or unrecognized command: AT+CIMI
  May 30 08:35:12 RedTail bluetoothd[4864]: /org/bluez/4864/hci0/dev_90_03_B7_5F_6F_DF/fd11: fd(23) ready
  May 30 08:37:26 RedTail bluetoothd[4864]: Audio connection got disconnected
  May 30 08:37:55 RedTail kernel: [63376.126544] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126559] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126566] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126572] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126578] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126584] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126590] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126595] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126601] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126606] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126612] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126617] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126623] Bluetooth: hci0 SCO packet for unknown connection handle 7936
  May 30 08:37:55 RedTail kernel: [63376.126629] Bluetooth: hci0 SCO packet for unknown connection handle 48
  May 30 08:37:55 RedTail kernel: [63376.126635] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126641] Bluetooth: hci0 SCO packet for unknown connection handle 0
  May 30 08:37:55 RedTail kernel: [63376.126647] Bluetooth: hci0 SCO packet for unknown connection handle 0
  ...

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.15.0-2-generic (not installed)
  ProcVersionSignature: Ubuntu 3.15.0-2.6-generic 3.15.0-rc6
  Uname: Linux 3.15.0-2-generic x86_64
  ApportVersion: 2.14.2-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC1D0c:   chris      3967 F...m pulseaudio
   /dev/snd/pcmC1D0p:   chris      3967 F...m pulseaudio
   /dev/snd/controlC1:  chris      3967 F.... pulseaudio
   /dev/snd/controlC0:  chris      3967 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May 30 08:56:58 2014
  InstallationDate: Installed on 2013-08-06 (296 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: System76, Inc. Galago UltraPro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.15.0-2-generic.efi.signed root=UUID=92c2fa03-f29c-4bcc-87ab-f0fe28c134f2 ro quiet splash i915.i915_enable_rc6=7 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.15.0-2-generic N/A
   linux-backports-modules-3.15.0-2-generic  N/A
   linux-firmware                            1.130
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2013-08-06 (296 days ago)
  dmi.bios.date: 07/09/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.5
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Galago UltraPro
  dmi.board.vendor: System76, Inc.
  dmi.board.version: galu1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: System76, Inc,
  dmi.chassis.version: galu1
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd07/09/2013:svnSystem76,Inc.:pnGalagoUltraPro:pvrgalu1:rvnSystem76,Inc.:rnGalagoUltraPro:rvrgalu1:cvnSystem76,Inc,:ct9:cvrgalu1:
  dmi.product.name: Galago UltraPro
  dmi.product.version: galu1
  dmi.sys.vendor: System76, Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324790/+subscriptions
References

[Bug 1324790] [NEW] Bluetooth problem with Parrot Zik headphones
From: Chris Halse Rogers, 2014-05-30