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** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/995720
Title:
[OptiPlex 740 Enhanced, SigmaTel STAC9200, Green Line Out, Rear]
Playback problem
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
I have the HDMI output from my Radeon hd6450 card connected to a sharp
TV. When I log in the sound works prefectly but once I turn off the tv
or change the input and back again to the hdmi input the sound stops
working. The only fix to correct this is by logging off and restart
the X server. Once I restart thye X server from the login screen
everything comes back to normal.
This problem did not happen on Kubuntu 11.10 it just started when I
upgraded to Kubuntu 12.04
Thanks
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: rmoyao 29666 F.... pulseaudio
/dev/snd/controlC0: rmoyao 29666 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfe024000 irq 23'
Mixer name : 'SigmaTel STAC9200'
Components : 'HDA:83847690,102801ec,00102201'
Controls : 12
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfddfc000 irq 43'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun May 6 20:28:24 2012
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=
TERM=xterm
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia failed
Symptom_Card: Built-in Audio - HDA NVidia
Symptom_Jack: Green Line Out, Rear
Symptom_Type: None of the above
Title: [OptiPlex 740 Enhanced, SigmaTel STAC9200, Green Line Out, Rear]
Playback problem
UpgradeStatus: Upgraded to precise on 2012-04-29 (8 days ago)
dmi.bios.date: 04/01/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.2.2
dmi.board.name: 0YP806
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.2.2:bd04/01/2009:svnDellInc.:pnOptiPlex740Enhanced:pvr:rvnDellInc.:rn0YP806:rvrA02:cvnDellInc.:ct3:cvr:
dmi.product.name: OptiPlex 740 Enhanced
dmi.sys.vendor: Dell Inc.
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