Public bug reported: I have a fresh install and the audio suffers from occasional buffer underruns while playing music from Rhythmbox or playing a YouTube video using Firefox.
ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: pulseaudio 1:2.1-0ubuntu4 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic i686 ApportVersion: 2.6.1-0ubuntu6 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tradcathjun 2194 F.... pulseaudio Date: Thu Oct 25 16:52:00 2012 EcryptfsInUse: Yes InstallationDate: Installed on 2012-10-25 (0 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2) MarkForUpload: True SourcePackage: pulseaudio Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful Symptom_Card: Built-in Audio - HDA Intel Symptom_Jack: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test failed Symptom_SpeakerTestPulseStderr: W r i t e e r r o r : - 3 2 , B r o k e n p i p e Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [M1110M, Realtek ALC272, Speaker, Internal] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/15/2011 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: M1110M dmi.board.vendor: CLEVO CO. dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd08/15/2011:svnCLEVOCO.:pnM1110M:pvrNotApplicable:rvnCLEVOCO.:rnM1110M:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A: dmi.product.name: M1110M dmi.product.version: Not Applicable dmi.sys.vendor: CLEVO CO. ** Affects: pulseaudio (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 quantal running-unity -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1071202 Title: [M1110M, Realtek ALC272, Speaker, Internal] Underruns, dropouts or crackling sound Status in “pulseaudio” package in Ubuntu: New Bug description: I have a fresh install and the audio suffers from occasional buffer underruns while playing music from Rhythmbox or playing a YouTube video using Firefox. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: pulseaudio 1:2.1-0ubuntu4 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic i686 ApportVersion: 2.6.1-0ubuntu6 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tradcathjun 2194 F.... pulseaudio Date: Thu Oct 25 16:52:00 2012 EcryptfsInUse: Yes InstallationDate: Installed on 2012-10-25 (0 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2) MarkForUpload: True SourcePackage: pulseaudio Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful Symptom_Card: Built-in Audio - HDA Intel Symptom_Jack: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test failed Symptom_SpeakerTestPulseStderr: W r i t e e r r o r : - 3 2 , B r o k e n p i p e Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [M1110M, Realtek ALC272, Speaker, Internal] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/15/2011 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: M1110M dmi.board.vendor: CLEVO CO. dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd08/15/2011:svnCLEVOCO.:pnM1110M:pvrNotApplicable:rvnCLEVOCO.:rnM1110M:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A: dmi.product.name: M1110M dmi.product.version: Not Applicable dmi.sys.vendor: CLEVO CO. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1071202/+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