Comment 0 for bug 783582

no sound at all

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
AlsaVersion:
 Advanced Linux Sound Architecture Driver Version 1.0.24.
 Compiled on May 5 2011 for kernel 2.6.38-8-generic (SMP).
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: PCH [HDA Intel PCH], device 0: HDA Generic [HDA Generic]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: andrew 1601 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'PCH'/'HDA Intel PCH at 0xd1c00000 irq 49'
   Mixer name : 'Intel CougarPoint HDMI'
   Components : 'HDA:14f1506c,1025054c,00100000 HDA:80862805,80860101,00100000'
   Controls : 10
   Simple ctrls : 5
Date: Mon May 16 19:24:42 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Internal Audio - HDA Intel PCH
Symptom_DevicesInUse: 1601
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Aspire 3830TG, Conexant ID 506c, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/29/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.02
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: V1.02
dmi.modalias: dmi:bvnAcer:bvrV1.02:bd03/29/2011:svnAcer:pnAspire3830TG:pvrV1.02:rvnAcer:rnJM30_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.02:
dmi.product.name: Aspire 3830TG
dmi.product.version: V1.02
dmi.sys.vendor: Acer