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** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- 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/934521 Title: [, Intel CougarPoint HDMI, Digital Out, HDMI] Frequently (but not always!) no sound after reboot Status in alsa-driver package in Ubuntu: Incomplete Bug description: Hello! Sound worked correctly as long as used a DVI cable for my monitor and the analog output of the sound card. Then I connected a second screen to my PC using both a DVI and a DPORT cable and the sound output of the DPORT. The sound frequently does not work after rebooting the PC. In about 10% of the reboots the sound works correctly, in about 90% there is no sound at all. I am using ubuntu 11.10. Kind regards piechan ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: alsa-base 1.0.24+dfsg-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17 Uname: Linux 3.0.0-16-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: peter 1907 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 48' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0892,19da0000,00100302 HDA:80862805,80862805,00100000' Controls : 38 Simple ctrls : 19 Date: Fri Feb 17 22:18:02 2012 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Internes Audio - HDA Intel PCH Symptom_DevicesInUse: 1907 peter F.... pulseaudio PID ACCESS COMMAND Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [, Intel CougarPoint HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: Upgraded to oneiric on 2011-10-14 (126 days ago) dmi.bios.date: 06/10/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.4 dmi.board.name: H67 dmi.board.vendor: ZOTAC dmi.chassis.type: 3 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd06/10/2011:svn:pn:pvr:rvnZOTAC:rnH67:rvr:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/934521/+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