Public bug reported: After installing ubuntu 12.04, no sound is played in any application, and video applications reproduce images distorted colors and garish.
Release Ubuntu: 12.04 Kernel: 3.11.0-19-generic GCC version: 4.6 (i686-linux-gnu) Xorg version 1.14.5 CPU Intel Pentium4 CPU 3.00GHz Frecuency 2992.665 Mhz L2 cache 1024 KB Multimedia audio controler: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02) Subsystem: IBM Device 0285 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.11.0-19.33~precise1-generic 3.11.10.5 Uname: Linux 3.11.0-19-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.11.0-19-generic. ApportVersion: 2.0.1-0ubuntu17.6 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: luis_gui 1635 F.... pulseaudio Card0.Amixer.info: Card hw:0 'ICH5'/'Intel ICH5 with AD1981B at irq 17' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 34 Simple ctrls : 23 CurrentDmesg: [ 79.176265] type=1400 audit(1396965169.588:69): apparmor="DENIED" operation="open" parent=1 profile="/usr/lib/telepathy/mission-control-5" name="/usr/share/gvfs/remote-volume-monitors/" pid=1851 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Date: Tue Apr 8 09:02:40 2014 InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release i386 (20140204) MarkForUpload: True PackageArchitecture: all ProcEnviron: LANGUAGE=es_CO:es PATH=(custom, no user) LANG=es_CO.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:ICH5 failed Symptom_Card: Audio Interno - Intel ICH5 Symptom_DevicesInUse: 1635 luis_gui F.... pulseaudio PID ACCESS COMMAND Symptom_Type: No sound at all Title: [ICH4 - Intel ICH5, playback] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/22/2004 dmi.bios.vendor: IBM dmi.bios.version: 2AKT47AUS dmi.board.name: IBM dmi.board.vendor: IBM dmi.chassis.asset.tag: Tag 567890123456789012345 dmi.chassis.type: 2 dmi.chassis.vendor: IBM dmi.modalias: dmi:bvnIBM:bvr2AKT47AUS:bd11/22/2004:svnIBM:pnINVALID:pvr:rvnIBM:rnIBM:rvr:cvnIBM:ct2:cvr: dmi.product.name: INVALID dmi.sys.vendor: IBM ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304474 Title: [ICH4 - Intel ICH5, playback] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1304474/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs