Public bug reported: Sound was working perfectly on the computer. Seems like an update in the last 10 days or something else broke it.
Ubuntu-bug should have uploaded all the info you need. If there is need for more, I will gladly help. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: alsa-base 1.0.24+dfsg-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17 Uname: Linux 3.0.0-16-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: victor 2211 F.... pulseaudio /dev/snd/controlC1: victor 2211 F.... pulseaudio Card0.Amixer.info: Card hw:0 'NVidia'/'HDA NVidia at 0xdc000000 irq 17' Mixer name : 'Nvidia GPU 1c HDMI/DP' Components : 'HDA:10de001c,104383a0,00100100' Controls : 4 Simple ctrls : 1 Card0.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Card1.Amixer.info: Card hw:1 'CA0106'/'Audigy SE [SB0570] at 0x3000 irq 17' Mixer name : 'CA0106' Components : '' Controls : 35 Simple ctrls : 18 Date: Fri Feb 17 23:25:34 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:CA0106 failed Symptom_Card: CA0106 Soundblaster - CA0106 Symptom_DevicesInUse: 2211 2211 victor F.... pulseaudio /dev/snd/controlC1: victor F.... pulseaudio Symptom_Type: No sound at all Title: [CA0106 - CA0106, playback] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/26/2010 dmi.bios.vendor: HP dmi.bios.version: O27 dmi.board.name: ProLiant ML110 G6 dmi.board.vendor: Wistron Corporation dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 7 dmi.chassis.vendor: HP dmi.chassis.version: N/A dmi.modalias: dmi:bvnHP:bvrO27:bd01/26/2010:svnHP:pnProLiantML110G6:pvr:rvnWistronCorporation:rnProLiantML110G6:rvr:cvnHP:ct7:cvrN/A: dmi.product.name: ProLiant ML110 G6 dmi.sys.vendor: HP ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/934546 Title: [CA0106 - CA0106, playback] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/934546/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs