Public bug reported: Here is a sample of the audio problem
http://www.youtube.com/watch?v=GQISYFiJnU0 The application is irrelevant, I first observed this issue while watching some flash video, but here I have observed it while watching video in VLC. Audio mostly works, this only seems to happen sometimes, it seems to happen when my computer is under heavy load. In this particular time I was also running virtual box. To fix this, I am able to simply restart the application. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: alsa-base 1.0.24+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: freyja 1820 F.... pulseaudio /dev/snd/pcmC0D0p: freyja 1820 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd6960000 irq 44' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:111d76d5,1028040a,00100104 HDA:80862804,80860101,00100000' Controls : 19 Simple ctrls : 11 Date: Fri Jun 10 00:43:29 2011 EcryptfsInUse: Yes InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) PackageArchitecture: all ProcEnviron: LANGUAGE=en_CA:en LANG=en_CA.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Internal Audio - HDA Intel Symptom_Type: Digital clip or distortion, or "overdriven" sound Title: [HDA-Intel - HDA Intel, playback] Sound is distorted UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/08/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 0667CC dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA04:bd07/08/2010:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0667CC:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6410 dmi.product.version: 0001 dmi.sys.vendor: Dell Inc. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/795377 Title: [HDA-Intel - HDA Intel, playback] Sound is distorted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/795377/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
