Public bug reported:
After the regular update by update manager the syatem doesnot have any sound,
only a few crack sounds.
During update I was hearing music. But after the restart(after update) no sound
at all,
use of "ubuntu-bug -s audio" command and the following trouble shooting process
showed the messge " You Don't seem to have configured "PULSE Audio" to use the
card you want to output from....... ".
When I inspected the 'sound setting' the device automatically changed to
'hdmi', I changed it back to 'analog sterio output' but the sound is not
restored to normal after many restarts. This problem happened earlier also
while certain previous updates.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-37.58-generic 3.2.35
Uname: Linux 3.2.0-37-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: gkn 2039 F.... pulseaudio
/dev/snd/controlC1: gkn 2039 F.... pulseaudio
/dev/snd/controlC0: gkn 2039 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe4f8000 irq 16'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,15658224,00100302'
Controls : 40
Simple ctrls : 19
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe6e8000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card2.Amixer.info:
Card hw:2 'SAA7134'/'saa7133[0] at 0xfe9ff800 irq 20'
Mixer name : 'SAA7134 Mixer'
Components : ''
Controls : 6
Simple ctrls : 3
Date: Thu Feb 7 11:12:27 2013
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120423)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_US
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed
Symptom_Card: RS880 HDMI Audio [Radeon HD 4200 Series] - HDA ATI HDMI
Symptom_Jack: Digital Out, HDMI
Symptom_Type: None of the above
Title: [TA890GXE, ATI RS690/780 HDMI, Digital Out, HDMI] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/30/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080015
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: TA890GXE
dmi.board.vendor: BIOSTAR Group
dmi.chassis.asset.tag: None
dmi.chassis.type: 3
dmi.chassis.vendor: BIOSTAR Group
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080015:bd05/30/2011:svnBIOSTARGroup:pnTA890GXE:pvr:rvnBIOSTARGroup:rnTA890GXE:rvr:cvnBIOSTARGroup:ct3:cvr:
dmi.product.name: TA890GXE
dmi.sys.vendor: BIOSTAR Group
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/1118041
Title:
[TA890GXE, ATI RS690/780 HDMI, Digital Out, HDMI] Playback problem
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