I am experiencing the same issue in Kubuntu 12.04.2 LTS with a HP ProBook 6550b.
-- 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/578566 Title: [IDT 92HD75B3X5] Cracking noise on shutdown Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: When shutting down a HP Pavilion dv7 I get a cracking noise out of the speakers. Test sounds on the other hand are all ok and Musik plays well also. I found a similar bug - Bug #9365 - but that is from 2004 and should be fixed. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: alsa-base 1.0.22.1+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic x86_64 NonfreeKernelModules: wl nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: brigitte 1774 F.... pulseaudio /dev/snd/pcmC0D0c: brigitte 1774 F...m pulseaudio /dev/snd/pcmC0D0p: brigitte 1774 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xdb100000 irq 22' Mixer name : 'IDT 92HD75B3X5' Components : 'HDA:111d7603,103c365c,00100202' Controls : 20 Simple ctrls : 12 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xd3000000 irq 16' Mixer name : 'Nvidia ID a' Components : 'HDA:10de000a,10de0101,00100100' Controls : 0 Simple ctrls : 0 Card1.Amixer.values: Date: Tue May 11 01:21:57 2010 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) PackageArchitecture: all ProcEnviron: LANG=de_AT.utf8 SHELL=/bin/bash SelectedCard: 0 Intel HDA-Intel - HDA Intel SourcePackage: alsa-driver Symptom: audio Title: [IDT 92HD75B3X5] Playback problem dmi.bios.date: 02/06/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.17 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 365C dmi.board.vendor: Hewlett-Packard dmi.board.version: 32.24 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.17:bd02/06/2010:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr049D210000241210000020000:rvnHewlett-Packard:rn365C:rvr32.24:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP Pavilion dv7 Notebook PC dmi.product.version: 049D210000241210000020000 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/578566/+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
