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.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1442808
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.