Public bug reported:
I tend to switch default playback between two outputs on the same
soundcard, the s/pdif digital out and 3.55mm headphone jack. I expect
both devices to save their previous output levels from last time i used
it. This doesn't happen.
If i were to put my output volume on "s/pdif out" to 50%, and change my
default playback to headphones to then switch back. I would notice that
the sound volume of s/pdif returns to 100%. Basicly reseting, everytime
i switch default playback device.
However, this only occurs if i switch between outputs on the SAME
soundcard. If i were to switch from s/pdif output on my integrated Intel
soundcard, to 3.55mm on my discrete Creative X-Fi Soundcard and then
back. The output volume would still be the same.
It was very easy to reproduce this problem i have, done in atleast 20 seconds.
Just change the output volumes, and switch output on the same soundcard at
"Sound" settings in Ubuntu 12.10
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-25.38-generic 3.5.7.4
Uname: Linux 3.5.0-25-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Date: Sun Feb 24 11:22:52 2013
InstallationDate: Installed on 2013-02-15 (8 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Barts HDMI Audio [Radeon HD 6800 Series] - HD-Audio Generic
Symptom_Type: Volume slider, or mixer problems
Title: [HDA-Intel - HDA Intel, playback] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/25/2011
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: X58 SLI Classified
dmi.board.vendor: EVGA
dmi.board.version: Tylersburg
dmi.chassis.type: 3
dmi.chassis.vendor: OEM
dmi.chassis.version: OEM
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd08/25/2011:svnOEM:pnOEM:pvrOEM:rvnEVGA:rnX58SLIClassified:rvrTylersburg:cvnOEM:ct3:cvrOEM:
dmi.product.name: OEM
dmi.product.version: OEM
dmi.sys.vendor: OEM
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug quantal running-unity
** Summary changed:
- [HDA-Intel - HDA Intel, playback] volume slider problem, volume reset to 100%
+ [HDA-Intel - HDA Intel, playback] volume slider problem, volume reset to 100%
after changing default playback device
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https://bugs.launchpad.net/bugs/1132396
Title:
[HDA-Intel - HDA Intel, playback] volume slider problem, volume reset
to 100% after changing default playback device
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