Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
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. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: alsa-driver (Ubuntu) Status: New => Won't Fix -- 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/1229473 Title: iMac5,1, SigmaTel STAC9221 A1, White Speaker, Internal No sound at all Status in alsa-driver package in Ubuntu: Won't Fix Bug description: No sound, i don't know the origin or why it started, i don't rtemeber of any even causing the problem ... ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.2.0-52.78-generic 3.2.48 Uname: Linux 3.2.0-52-generic i686 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu17.4 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: benji 12814 F.... pulseaudio /dev/snd/pcmC0D1p: benji 12814 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x90500000 irq 45' Mixer name : 'SigmaTel STAC9221 A1' Components : 'HDA:83847680,106b1700,00103401' Controls : 24 Simple ctrls : 13 Date: Mon Sep 23 18:36:15 2013 InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm 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: Built-in Audio - HDA Intel Symptom_DevicesInUse: 12814 1420/dev/snd/controlC0: benji F.... pulseaudio /dev/snd/seq: timidity F.... timidity Symptom_Jack: White Speaker, Internal Symptom_Type: No sound at all Title: [iMac5,1, SigmaTel STAC9221 A1, White Speaker, Internal] No sound at all UpgradeStatus: Upgraded to precise on 2013-07-07 (78 days ago) dmi.bios.date: 06/27/07 dmi.bios.vendor: Apple Computer, Inc. dmi.bios.version: IM51.88Z.0090.B09.0706270921 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Mac-F4228EC8 dmi.board.vendor: Apple Computer, Inc. dmi.board.version: DVT dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 13 dmi.chassis.vendor: Apple Computer, Inc. dmi.chassis.version: Mac-F4228EC8 dmi.modalias: dmi:bvnAppleComputer,Inc.:bvrIM51.88Z.0090.B09.0706270921:bd06/27/07:svnAppleComputer,Inc.:pniMac5,1:pvr1.0:rvnAppleComputer,Inc.:rnMac-F4228EC8:rvrDVT:cvnAppleComputer,Inc.:ct13:cvrMac-F4228EC8: dmi.product.name: iMac5,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Computer, Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1229473/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

