did you change the computer chassis of Aspire G7711 ? it is unlikly the front audio panel is not HDA compatible
-- 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/1256128 Title: [Acer Aspire G7711, Realtek ALC888] Underruns, dropouts or crackling sound Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Sound on the right channel is cracky. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6 Uname: Linux 3.11.0-13-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bartek 2190 F.... pulseaudio /dev/snd/pcmC0D0p: bartek 2190 F...m pulseaudio /dev/snd/timer: bartek 2190 f.... pulseaudio Date: Thu Nov 28 23:37:05 2013 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-28 (0 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64+mac (20131016.1) MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [HDA-Intel - HDA Intel, playback] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/31/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P01-A2 dmi.board.name: Aspire G7711 dmi.board.vendor: Acer dmi.chassis.type: 3 dmi.chassis.vendor: Acer dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP01-A2:bd03/31/2010:svnAcer:pnAspireG7711:pvr:rvnAcer:rnAspireG7711:rvr:cvnAcer:ct3:cvr: dmi.product.name: Aspire G7711 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1256128/+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
