Public bug reported: Speakers stay on in Ubuntu 12.04 when headphones are plugged into the jack. (Fujitsu T2010, ICH8 chipset, ALC262 audio). All was working fine in 11.10. There also appears to be no way to mute the speakers while keeping the headphones on.
Output from alsa-info.sh: http://www.alsa-project.org/db/?f=817621a41d2ad83fa4fd459984dcd82b50db448f ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-24-generic 3.2.0-24.37 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Uname: Linux 3.2.0-24-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: leo 3033 F.... pulseaudio /dev/snd/pcmC0D0p: leo 3033 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfc700000 irq 46' Mixer name : 'Realtek ALC262' Components : 'HDA:10ec0262,10cf0100,00100202 HDA:11c11040,11c10001,00100200' Controls : 29 Simple ctrls : 16 Date: Wed May 9 20:44:47 2012 HibernationDevice: RESUME=UUID=525fddb4-056e-47bd-8636-77cf6a536b57 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: FUJITSU LifeBook T2010 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic root=UUID=cc20efa3-55c8-4b81-8a75-f2b812d62a99 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-04-28 (11 days ago) dmi.bios.date: 06/05/2008 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.08 dmi.board.name: FJNB1D8 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: A1T0J10505B30001 dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.08:bd06/05/2008:svnFUJITSU:pnLifeBookT2010:pvr:rvnFUJITSU:rnFJNB1D8:rvr:cvnA1T0J10505B30001:ct10:cvr: dmi.product.name: LifeBook T2010 dmi.sys.vendor: FUJITSU ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 kernel-sound precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/997420 Title: Broken auto-mute with Realtek ALC262 chipset after 12.04 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/997420/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
