[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1237805
Title:
[GA-MA78GM-S2H, Realtek ALC889A, Green Line Out, Rear] left-right
channels output to both sides
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
balance does work. when i move the balance to left, sound is louder on
the left but can still be heard on right and vis-versa.
i used the following test clip
http://www.kozco.com/tech/LRMonoPhase4.wav
left and right channels i hear on both sides, but the centre speaker test i
only hear on the right channel.
More info and asla-info dumps here.
http://ubuntuforums.org/showthread.php?t=2171347
Happens on my Ubuntu 13.04 install, and also the boot cd from lubuntu 13.10.
I don't have this problem if i plug the speakers into my laptop which uses
alc663 chip.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: stevo 18323 F.... pulseaudio
Date: Thu Oct 10 09:06:48 2013
InstallationDate: Installed on 2013-08-26 (44 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130421)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Green Line Out, Rear
Symptom_Type: Volume slider, or mixer problems
Title: [GA-MA78GM-S2H, Realtek ALC889A, Green Line Out, Rear] volume slider
problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/16/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: GA-MA78GM-S2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd09/16/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GM-S2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GM-S2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA78GM-S2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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