EDIT I think that my post #7 was a wrong conclusion.
I was now able to get sound by following procedure described in https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1265611 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1337996 Title: [HP 2133, Analog Devices AD1984A] No sound from speakers, headphones work Status in alsa-driver package in Ubuntu: Expired Bug description: When I play back audio, I get only sound from headphones, not from the built-in speakers. I'm sure that speakers aren't muted; see the attached screenshot of my desktop's audio output control panel (its meter shows activity, so audio playback seems to pass). Also, I have been able to get sound with LUbuntu 14.04 (I'm on XUbuntu but I had the same problem with the Ubuntu Live DVD). Thanks for looking into this Andreas Zapf ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic i686 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: andreas 1803 F.... pulseaudio andreas 2881 F.... pulseaudio /dev/snd/pcmC0D0p: andreas 1803 F...m pulseaudio CurrentDesktop: XFCE Date: Sat Jul 5 01:01:50 2014 InstallationDate: Installed on 2014-07-04 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:VT82xx failed Symptom_AlsaPlaybackTestStderr: F a i l u r e t o r e s u m e : I n v a l i d a r g u m e n t Symptom_Card: VT8237A/VT8251 HDA Controller - HDA VIA VT82xx Symptom_Jack: Green Speaker, Internal Symptom_Type: Only some of outputs are working Title: [HP 2133, Analog Devices AD1984A, Green Speaker, Internal] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/11/2008 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68VGU Ver. F.06 dmi.board.name: 3030 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 07.17 dmi.chassis.asset.tag: CNU8360DWM dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68VGUVer.F.06:bd11/11/2008:svnHewlett-Packard:pnHP2133:pvrF.06:rvnHewlett-Packard:rn3030:rvrKBCVersion07.17:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP 2133 dmi.product.version: F.06 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1337996/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
