[ICH4 - Intel 82801DB-ICH4, playback] No sound at all

[nneuro bci]

whenever I play a music file there is no sound

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: pulseaudio 1:0.9.22+stable-queue-24-g67d18-0ubuntu3.1
ProcVersionSignature: Ubuntu 2.6.38-15.66-generic 2.6.38.8
Uname: Linux 2.6.38-15-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3c', '/dev/snd/pcmC0D4p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 17'
   Mixer name : 'Analog Devices AD1981B'
   Components : 'AC97a:41445374'
   Controls : 26
   Simple ctrls : 19
Date: Mon Sep 24 11:24:33 2012
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:I82801DBICH4 successful
Symptom_Card: Internal Audio - Intel 82801DB-ICH4
Symptom_DevicesInUse:
 1332/dev/snd/seq: timidity F.... timidity
 MMAND
Symptom_PulsePlaybackTest: PulseAudio playback test failed
Symptom_Type: No sound at all
Title: [ICH4 - Intel 82801DB-ICH4, playback] No sound at all
UpgradeStatus: Upgraded to natty on 2012-09-24 (0 days ago)
dmi.bios.date: 05/05/2003
dmi.bios.vendor: Dell Computer Corporation
dmi.bios.version: A01
dmi.board.name: 0F1263
dmi.board.vendor: Dell Computer Corp.
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Computer Corporation
dmi.modalias: dmi:bvnDellComputerCorporation:bvrA01:bd05/05/2003:svnDellComputerCorporation:pnPrecisionWorkStation450:pvr:rvnDellComputerCorp.:rn0F1263:rvr:cvnDellComputerCorporation:ct3:cvr:
dmi.product.name: Precision WorkStation 450
dmi.sys.vendor: Dell Computer Corporation

[Raymond (superquad-vortex2)]

did your user id belong to "audio" group ?

AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3c', '/dev/snd/pcmC0D4p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:

[dino99 (9d9)]

Natty has expired