[Aspire 7551, Realtek ALC272X, Speaker, Internal] Pulseaudio fails to detect card

[superfly]

Not sure if this helps:
http://www.alsa-project.org/db/?f=0328f715457de360dfa079614262958d8372fa9f

After I upgraded to 11.10 using a CD I had sound working during the first boot, upon reboot I lost audio.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pulseaudio 1:1.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices: aplay: device_list:240: no soundcards found...
ApportVersion: 1.23-0ubuntu3
Architecture: i386
ArecordDevices: arecord: device_list:240: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Fri Oct 14 04:00:52 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA ATI SB
Symptom_Jack: Speaker, Internal
Title: [Aspire 7551, Realtek ALC272X, Speaker, Internal] Pulseaudio fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/29/2010
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.02
dmi.board.name: Aspire 7551
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.02:bd03/29/2010:svnAcer:pnAspire7551:pvrRev:rvnAcer:rnAspire7551:rvrRev:cvnAcer:ct10:cvrRev:
dmi.product.name: Aspire 7551
dmi.product.version: Rev
dmi.sys.vendor: Acer

[Daniel van Vugt (vanvugt)]

Thank you for reporting this bug to Ubuntu.
Ubuntu 11.10 (oneiric) reached end-of-life on May 9, 2013.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test.

[Launchpad Janitor (janitor)]

[Expired for pulseaudio (Ubuntu) because there has been no activity for 60 days.]