This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.
** Changed in: alsa-driver (Ubuntu) Status: Confirmed => 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/1003312 Title: [M31EI Series, Realtek ID 861] No sound at all from speakers or headphones Status in alsa-driver package in Ubuntu: Incomplete Bug description: Sound was working very well in 11.10, after upgrade to 12.04 there is no more sound. Initially after upgrade there seemed to be no ouput devices listed in the Sound settings. After adding a line to config file (options snd-hda-intel model=generic) there is an "Analog Outuput" entry, but still no sound. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-24.39-generic-pae 3.2.16 Uname: Linux 3.2.0-24-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: piotr 1939 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe0f8000 irq 44' Mixer name : 'Realtek ID 861' Components : 'HDA:10ec0861,15840000,00100300 HDA:10573055,10573055,00100700' Controls : 5 Simple ctrls : 4 Date: Wed May 23 11:14:59 2012 InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate i386 (20100419.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: 1939 piotr F.... pulseaudio PID ACCESS COMMAND Symptom_Jack: Black CD, Internal Symptom_Type: No sound at all Title: [M31EI Series, Realtek ID 861, Black CD, Internal] No sound at all UpgradeStatus: Upgraded to precise on 2012-05-21 (2 days ago) dmi.bios.date: 03/15/2006 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.02 dmi.board.name: M31EI Series dmi.board.vendor: American Megatrends Inc dmi.chassis.type: 10 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.02:bd03/15/2006:svnAmericanMegatrendsInc:pnM31EISeries:pvr:rvnAmericanMegatrendsInc:rnM31EISeries:rvr:cvn:ct10:cvr: dmi.product.name: M31EI Series dmi.sys.vendor: American Megatrends Inc mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-05-22T21:08:32.014968 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1003312/+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