Public bug reported: The sound 'crackles' each time I shut down or restart my notebook. The 'crackling' only appears just before the power off for about two seconds.
In Ubuntu 11.10 I didn't have this problem and I didn't make any hardware modifications sinds. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33 Uname: Linux 3.2.0-34-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu15 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: porquino 1892 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd4500000 irq 45' Mixer name : 'Intel Cantiga HDMI' Components : 'HDA:111d7608,103c3069,00100202 HDA:80862802,80860101,00100000' Controls : 22 Simple ctrls : 10 Date: Sun Dec 9 23:21:07 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver 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 successful Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [HP G61 Notebook PC, IDT 92HD75B2X5, Speaker, Internal] Underruns, dropouts or crackling sound UpgradeStatus: Upgraded to precise on 2012-05-28 (194 days ago) dmi.bios.date: 10/13/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.20 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 3069 dmi.board.vendor: Hewlett-Packard dmi.board.version: 21.14 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.20:bd10/13/2009:svnHewlett-Packard:pnHPG61NotebookPC:pvrRev1:rvnHewlett-Packard:rn3069:rvr21.14:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP G61 Notebook PC dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise running-unity -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1088268 Title: [HP G61 Notebook PC, IDT 92HD75B2X5, Speaker, Internal] Underruns, dropouts or crackling sound Status in “alsa-driver” package in Ubuntu: New Bug description: The sound 'crackles' each time I shut down or restart my notebook. The 'crackling' only appears just before the power off for about two seconds. In Ubuntu 11.10 I didn't have this problem and I didn't make any hardware modifications sinds. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33 Uname: Linux 3.2.0-34-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu15 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: porquino 1892 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd4500000 irq 45' Mixer name : 'Intel Cantiga HDMI' Components : 'HDA:111d7608,103c3069,00100202 HDA:80862802,80860101,00100000' Controls : 22 Simple ctrls : 10 Date: Sun Dec 9 23:21:07 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver 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 successful Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [HP G61 Notebook PC, IDT 92HD75B2X5, Speaker, Internal] Underruns, dropouts or crackling sound UpgradeStatus: Upgraded to precise on 2012-05-28 (194 days ago) dmi.bios.date: 10/13/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.20 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 3069 dmi.board.vendor: Hewlett-Packard dmi.board.version: 21.14 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.20:bd10/13/2009:svnHewlett-Packard:pnHPG61NotebookPC:pvrRev1:rvnHewlett-Packard:rn3069:rvr21.14:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP G61 Notebook PC dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1088268/+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