Public bug reported: After the upgrade to the latest kernel patch (2.6.35-25-generic-pae) no sound is played by the Digital Audio Output.
The sound works well with the kernel patch 2.6.35-24-generic-pae. lsb_release -rd Description: Ubuntu 10.10 Release: 10.10 ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: alsa-base 1.0.23+dfsg-1ubuntu4 ProcVersionSignature: Ubuntu 2.6.35-25.43-generic-pae 2.6.35.10 Uname: Linux 2.6.35-25-generic-pae i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jd 5211 F.... pulseaudio /dev/snd/controlC0: jd 5211 F.... pulseaudio /dev/snd/pcmC0D1p: jd 5211 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 51' Mixer name : 'Realtek ALC889' Components : 'HDA:10ec0889,1458a022,00100004' Controls : 38 Simple ctrls : 21 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xf9ffc000 irq 17' Mixer name : 'Nvidia GPU 11 HDMI/DP' Components : 'HDA:10de0011,10de0101,00100100' Controls : 16 Simple ctrls : 4 Card2.Amixer.info: Card hw:2 'SAA7134'/'saa7133[0] at 0xfb8ff000 irq 16' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 Date: Thu Jan 20 09:35:19 2011 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) PackageArchitecture: all ProcEnviron: PATH=(custom, user) LANG=it_IT.utf8 SHELL=/bin/bash SelectedCard: 0 Intel HDA-Intel - HDA Intel SourcePackage: alsa-driver Symptom: audio Title: [HDA-Intel - HDA Intel] ALSA test tone not correctly played back dmi.bios.date: 11/26/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: Fc7 dmi.board.name: X58A-UD7 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFc7:bd11/26/2010:svnGigabyteTechnologyCo.,Ltd.:pnX58A-UD7:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnX58A-UD7:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: X58A-UD7 dmi.sys.vendor: Gigabyte Technology Co., Ltd. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 maverick -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/705313 Title: [HDA-Intel] No digital audio output with latest kernel patch (2.6.35-25-generic-pae) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs