Public bug reported: Running dual-boot with Windows8. When I rebooted into Ubuntu, sound didn't work at all. Reboot might fix the problem but I'd like to know how to troubleshoot without rebooting.
Seems like a sound driver issue and I have some very important tiger maulings to watch on youtube. Thanks ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xxx 5238 F.... pulseaudio CurrentDesktop: Unity Date: Sat Jan 3 17:13:54 2015 InstallationDate: Installed on 2014-11-26 (38 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xxx 5238 F.... pulseaudio Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [Satellite C50-A, Intel PantherPoint HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/22/2013 dmi.bios.vendor: Insyde Corp. dmi.bios.version: 1.30 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: PT10F dmi.board.vendor: Intel dmi.board.version: Type2 - Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvr1.30:bd11/22/2013:svnTOSHIBA:pnSatelliteC50-A:pvrPSCG6G-0DC02S:rvnIntel:rnPT10F:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.name: Satellite C50-A dmi.product.version: PSCG6G-0DC02S dmi.sys.vendor: TOSHIBA ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1407246 Title: [Satellite C50-A, Intel PantherPoint HDMI, Digital Out, HDMI] No sound at all Status in alsa-driver package in Ubuntu: New Bug description: Running dual-boot with Windows8. When I rebooted into Ubuntu, sound didn't work at all. Reboot might fix the problem but I'd like to know how to troubleshoot without rebooting. Seems like a sound driver issue and I have some very important tiger maulings to watch on youtube. Thanks ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xxx 5238 F.... pulseaudio CurrentDesktop: Unity Date: Sat Jan 3 17:13:54 2015 InstallationDate: Installed on 2014-11-26 (38 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xxx 5238 F.... pulseaudio Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [Satellite C50-A, Intel PantherPoint HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/22/2013 dmi.bios.vendor: Insyde Corp. dmi.bios.version: 1.30 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: PT10F dmi.board.vendor: Intel dmi.board.version: Type2 - Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvr1.30:bd11/22/2013:svnTOSHIBA:pnSatelliteC50-A:pvrPSCG6G-0DC02S:rvnIntel:rnPT10F:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.name: Satellite C50-A dmi.product.version: PSCG6G-0DC02S dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1407246/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp