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. ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1095146 Title: [To be filled by O.E.M., VIA VT2020, Green Line Out, Rear] Pulseaudio fails to detect card, Pulseaudio crashes on shutdown. Status in pulseaudio package in Ubuntu: Incomplete Bug description: I have had sound, but Pulseaudio looks like its dead. At shutdown the computer often crashes and stops with text output. And to shut it down I have to use the button (for some seconds). Rhythmbox and MoviePlayer fails to start (because of pulseaudio??) but youtube works!? ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: pulseaudio 1:1.1-0ubuntu15.1 ProcVersionSignature: Ubuntu 3.2.0-35.55-generic 3.2.34 Uname: Linux 3.2.0-35-generic x86_64 NonfreeKernelModules: fglrx AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu15.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jlindh 1851 F.... pulseaudio /dev/snd/controlC0: jlindh 1851 F.... pulseaudio /dev/snd/pcmC1D0c: jlindh 1851 F...m pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf7f10000 irq 47' Mixer name : 'Intel PantherPoint HDMI' Components : 'HDA:11060441,1458a014,00100100 HDA:80862806,80860101,00100000' Controls : 62 Simple ctrls : 25 Card1.Amixer.info: Error: command ['amixer', '-c', '1', 'info'] failed with exit code 1: amixer: Mixer load hw:1 error: Invalid argument Card hw:1 'USB20Camera'/'PixArt Imaging Inc. USB2.0_Camera at usb-0000:02:00.0-1.4, high speed' Mixer name : 'USB Mixer' Components : 'USB093a:2700' Controls : 2 Card1.Amixer.values: Error: command ['amixer', '-c', '1'] failed with exit code 1: amixer: Mixer hw:1 load error: Invalid argument Card2.Amixer.info: Card hw:2 'Generic'/'HD-Audio Generic at 0xf7b40000 irq 49' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Card2.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Tue Jan 1 22:41:19 2013 InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) MarkForUpload: True ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Green Line Out, Rear Title: [To be filled by O.E.M., VIA VT2020, Green Line Out, Rear] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/09/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F5 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z77X-D3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF5:bd03/09/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ77X-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1095146/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

