Public bug reported: The problem occurred after upgrading. Tried to unmute all without any effect.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24 Uname: Linux 3.2.0-29-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu12 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: omar 2028 F.... pulseaudio /dev/snd/pcmC0D4p: omar 2028 F...m pulseaudio Card0.Amixer.info: Card hw:0 'ICH5'/'Intel ICH5 with AD1981B at irq 17' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 34 Simple ctrls : 23 CheckboxSubmission: 1bec2ee068fcfe505340af6b6ec41adb CheckboxSystem: 4cab0702789bad4babbf60ef954d08e6 Date: Tue Aug 7 15:34:13 2012 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:ICH5 failed Symptom_Card: Built-in Audio - Intel ICH5 Symptom_DevicesInUse: 2028 2028 omar F.... pulseaudio /dev/snd/pcmC0D4p: omar F...m pulseaudio Symptom_Type: No sound at all Title: [ICH4 - Intel ICH5, playback] No sound at all UpgradeStatus: Upgraded to precise on 2012-04-27 (101 days ago) dmi.bios.date: 09/16/2004 dmi.bios.vendor: IBM dmi.bios.version: 2AKT46AUS dmi.board.name: IBM dmi.board.vendor: IBM dmi.chassis.asset.tag: ������������������������� dmi.chassis.type: 6 dmi.chassis.vendor: IBM dmi.modalias: dmi:bvnIBM:bvr2AKT46AUS:bd09/16/2004:svnIBM:pn818946G:pvr:rvnIBM:rnIBM:rvr:cvnIBM:ct6:cvr: dmi.product.name: 818946G dmi.sys.vendor: IBM ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1033996 Title: [ICH4 - Intel ICH5, playback] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033996/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs