Your right. I just read "intel-hda" and didn't read the "AMD".
https://bugzilla.kernel.org/show_bug.cgi?id=52291 ** Bug watch added: Linux Kernel Bug Tracker #52291 http://bugzilla.kernel.org/show_bug.cgi?id=52291 -- 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/1088957 Title: [ThinkPad T420] hda-intel: spurious response - audio dropping out during playback Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: I am testing on raring. To reproduce try playing a you tube video, the audio will go in and out. In addition playing back music in rhythmbox will also exhibit the same problems. When looking at dmesg I see the following lines: [ 1653.495497] hda-intel: spurious response 0x40:0x3, last cmd=0x30270503 [ 1653.495498] hda-intel: spurious response 0x4011:0x3, last cmd=0x30270503 [ 1653.495500] hda-intel: spurious response 0x0:0x3, last cmd=0x30270503 [ 1653.495501] hda-intel: spurious response 0x5:0x3, last cmd=0x30270503 [ 1654.591127] hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x301f0500 Eventually after this the audio cuts out complete and nothing can be heard. Not sure if this is a pulseaudio bug or an intel driver bug. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: pulseaudio 1:2.1-0ubuntu4 ProcVersionSignature: Ubuntu 3.7.0-5.13-generic 3.7.0-rc8 Uname: Linux 3.7.0-5-generic x86_64 ApportVersion: 2.7-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: arges 2340 F.... pulseaudio /dev/snd/pcmC0D0p: arges 2340 F...m pulseaudio Date: Tue Dec 11 09:20:33 2012 EcryptfsInUse: Yes InstallationDate: Installed on 2012-08-17 (116 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120807.2) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio UpgradeStatus: Upgraded to raring on 2012-11-26 (14 days ago) dmi.bios.date: 11/28/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 83ET67WW (1.37 ) dmi.board.asset.tag: Not Available dmi.board.name: 4177CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr83ET67WW(1.37):bd11/28/2011:svnLENOVO:pn4177CTO:pvrThinkPadT420:rvnLENOVO:rn4177CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4177CTO dmi.product.version: ThinkPad T420 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1088957/+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
