kernel-packages team mailing list archive

[Lubensius <1442808@xxxxxxxxxxxxxxxxxx>]

Am 16.04.2015 um 01:45 schrieb Christopher M. Penalver:
> Lubensius, do you need a backport to a release prior to Vivid, or may
> this be closed as Status Invalid?
>
Christopher, as there is a work-around by a shell command, please close 
this report.

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https://bugs.launchpad.net/bugs/1442808

Title:
  Some Handsfree/Headset and A2DP combos show no Modus Selector

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Description:	Ubuntu 14.04.2 LTS
  Release:	14.04
  $ unity-control-center sound

  I have two bluetooth audio devices, an external speaker and an car
  audio dongle. While both offer the same protocols only the second
  shown the Modus Selector in sound settings.

  Expected:
  Modus Selector is always shown for a bt audio device

  Actual:
  Modus Selector is shown depending in a unknown property of the device. My best guess is that it depends on the order of the protocols reported by the device.

  Hint:
  $ pacmd set-card-profile $INDEX a2dp
  where $INDEX is the index of the bluez_card, switches and shows the selector. Nevertheless the selector disappears again after switching back to Handsfree,

  Attached is the output of sdptools records for both devices.

  Bugfix:
  Attached is also a script called a2dp_all which calls the above mentioned command for all bluez cards.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sven       2392 F.... pulseaudio
   /dev/snd/controlC1:  sven       2392 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=46f2b1ab-ae02-4e9d-acc3-c0b47e6994f8
  InstallationDate: Installed on 2014-10-13 (179 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: ASUSTeK COMPUTER INC. TP500LN
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic.efi.signed root=UUID=b816b697-56fa-414e-9531-7bf2d221dd48 ro quiet splash acpi_osi= acpi_backlight=intel vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-49.81-generic 3.13.11-ckt17
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-49-generic N/A
   linux-backports-modules-3.13.0-49-generic  N/A
   linux-firmware                             1.127.11
  Tags:  trusty
  Uname: Linux 3.13.0-49-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip kismet lpadmin plugdev sambashare sudo vboxusers wireshark
  _MarkForUpload: True
  dmi.bios.date: 06/11/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: TP500LN.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: TP500LN
  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.:bvrTP500LN.203:bd06/11/2014:svnASUSTeKCOMPUTERINC.:pnTP500LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnTP500LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: TP500LN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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