Public bug reported:
My laptop has dedicated nvidia graphic and i use bumblebee to support
this. When i plug HDMI display works good, but hdmi audio dont work.
When i want to use HDMI audio, i execute this commands:
amixer set -c 0 IEC958 Playback Switch 100 unmute (or i change in alsamixer
S/PDIF to unmute)
vlc -A alsa,none --alsa-audio-device plughw:0,3
When i plug HDMI and run vlc without above commands, i cant chose other
channel.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: pulseaudio 1:3.0-0ubuntu4b2
ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2
Uname: Linux 3.8.0-12-generic x86_64
ApportVersion: 2.9.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: wmp 2404 F.... pulseaudio
wmp 9350 F.... pulseaudio
wmp 20389 F.... pulseaudio
Date: Mon Mar 18 00:13:19 2013
InstallationDate: Installed on 2013-03-14 (3 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20121006)
MarkForUpload: True
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to raring on 2013-03-15 (1 days ago)
dmi.bios.date: 08/14/2012
dmi.bios.vendor: Acer
dmi.bios.version: V1.12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JM30_HR
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.12
dmi.modalias:
dmi:bvnAcer:bvrV1.12:bd08/14/2012:svnAcer:pnAspire3830TG:pvrV1.12:rvnAcer:rnJM30_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.12:
dmi.product.name: Aspire 3830TG
dmi.product.version: V1.12
dmi.sys.vendor: Acer
modified.conffile..etc.pulse.default.pa: [modified]
mtime.conffile..etc.pulse.default.pa: 2013-03-17T22:32:03.857036
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring
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https://bugs.launchpad.net/bugs/1156372
Title:
HDMI audio on Acer 3830TG dont work
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