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

** Changed in: alsa-driver (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/803612

Title:
   No sound at all after update in Ubuntu 11.04

Status in alsa-driver package in Ubuntu:
  Expired

Bug description:
  After the updates I ran today there are now no sound at all. In alsa-mixer 
the volume is at maximum for the relevant channels but
  no sound is coming from the speakers.

  cat /proc/asound/cards 
   0 [Intel          ]: HDA-Intel - HDA Intel
                        HDA Intel at 0xf4700000 irq 46

  Before the updates everything worked perfectly.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: alsa-base 1.0.24+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.38-10.44-generic 2.6.38.7
  Uname: Linux 2.6.38-10-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D1', '/dev/snd/hwC0D3', 
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', 
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf4700000 irq 46'
     Mixer name : 'Intel Cantiga HDMI'
     Components : 'HDA:10ec0888,10250205,00100202 
HDA:11c11040,11c10001,00100200 HDA:80862802,80860101,00100000'
     Controls      : 32
     Simple ctrls  : 17
  Date: Wed Jun 29 22:15:32 2011
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=C:en_US:en
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
  Symptom_Card: Internal Audio - HDA Intel
  Symptom_DevicesInUse: Error: command ['gksu', '-D', 'Apport', '--', 'fuser', 
'-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
'/dev/snd/hwC0D1', '/dev/snd/hwC0D3', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Symptom_Jack: Speaker, Internal
  Symptom_Type: No sound at all
  Title: [Aspire 5738, Realtek ALC888, Speaker, Internal] No sound at all
  UpgradeStatus: Upgraded to natty on 2011-06-02 (27 days ago)
  dmi.bios.date: 12/08/2009
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.25
  dmi.board.name: JV50
  dmi.board.vendor: Acer
  dmi.board.version: Rev
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrV1.25:bd12/08/2009:svnAcer:pnAspire5738:pvr0100:rvnAcer:rnJV50:rvrRev:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 5738
  dmi.product.version: 0100
  dmi.sys.vendor: Acer

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