Public bug reported:
Since updating from 11.10 to 12.04 my internal soundcard has become mute.
Terminal displays that I have a soundcard but sounds will not playback through
it.
I'm pretty much a noob to this sort of jazz but something seems wrong.
Any help would be much appreciated.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC861 Analog [ALC861 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC861 Analog [ALC861 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: user 1544 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfdff4000 irq 16'
Mixer name : 'Realtek ALC861'
Components : 'HDA:10ec0861,14627254,00100300'
Controls : 21
Simple ctrls : 13
Date: Sat May 12 08:37:32 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no username)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_DevicesInUse:
1544/dev/snd/controlC0: user F.... pulseaudio
AND
Symptom_Jack: Green Line Out, Rear
Symptom_Type: No sound at all
Title: [HP Compaq dx2200 MT, Realtek ALC861, Green Line Out, Rear] No sound at
all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/04/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: MS7254 1.02
dmi.board.name: 0A48
dmi.board.vendor: MSI
dmi.chassis.asset.tag: HUB621063C
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvrMS72541.02:bd04/04/2006:svnHewlett-Packard:pnHPCompaqdx2200MT:pvr:rvnMSI:rn0A48:rvr:cvnMSI:ct3:cvr:
dmi.product.name: HP Compaq dx2200 MT
dmi.sys.vendor: Hewlett-Packard
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/998353
Title:
Internal sound card - No sound since update to 12 .04 from 11.10
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