[M31EI Series, Realtek ALC861, Green Headphone Out, Rear] No sound at all

[JrZabott]

Hello there... i'm using PP 12.04, and I've tried the commom solutions... reinstall everything (alsa, pulseaudio etc...), purge and reinstall, test with aplay, and etc... nothing seem to bring my sound back... This is not muted, or anything, no profile works with audio, and it was working fine, before last upgrade (02/13/2012 - 15:00).

Can anyone help me, please?

I'm here to clarify any questions... thak you all. :D

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.24+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: jrzabott 1791 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe0fc000 irq 43'
   Mixer name : 'Realtek ALC861'
   Components : 'HDA:10ec0861,15840000,00100300 HDA:10573055,10573055,00100700'
   Controls : 14
   Simple ctrls : 9
Date: Tue Feb 14 08:09:57 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Green Headphone Out, Rear
Symptom_Type: No sound at all
Title: [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] No sound at all
UpgradeStatus: Upgraded to precise on 2012-02-12 (1 days ago)
dmi.bios.date: 08/14/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.05
dmi.board.name: M31EI Series
dmi.board.vendor: American Megatrends Inc
dmi.chassis.type: 10
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05:bd08/14/2006:svnAmericanMegatrendsInc:pnM31EISeries:pvr:rvnAmericanMegatrendsInc:rnM31EISeries:rvr:cvn:ct10:cvr:
dmi.product.name: M31EI Series
dmi.sys.vendor: American Megatrends Inc
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-02-14T02:07:51.669084