now sound card works fine. i restarted the system after update without success now after shutdown it works
i don't know -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1065403 Title: [VGN-FZ21M, SigmaTel STAC9872AK, Speaker, Internal] No sound at all Status in “alsa-driver” package in Ubuntu: New Bug description: after this mornig update audio and mic stop working. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: alsa-base 1.0.25+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: fabio 2130 F.... pulseaudio fabio 12597 F.... alsamixer Date: Thu Oct 11 09:53:34 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: fabio 2130 F.... pulseaudio fabio 12597 F.... alsamixer Symptom_Jack: Speaker, Internal Symptom_Type: No sound at all Title: [VGN-FZ21M, SigmaTel STAC9872AK, Speaker, Internal] No sound at all UpgradeStatus: Upgraded to quantal on 2012-09-29 (11 days ago) dmi.bios.date: 07/04/2007 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: R1120J7 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR1120J7:bd07/04/2007:svnSonyCorporation:pnVGN-FZ21M:pvrC3LPVERE:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGN-FZ21M dmi.product.version: C3LPVERE dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1065403/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp