kernel-packages team mailing list archive

[Holger Mauermann <mauermann@xxxxxxxxx>]

No issue anymore. I can't say when it was fixed because I had disabled
HDMI in BIOS until now.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Fix Released

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/956479

Title:
  analog audio output is changed to HDMI, after display standby with
  kernel 3.0.0-17.30

Status in “linux” package in Ubuntu:
  Fix Released

Bug description:
  I have a display connected to HDMI port and speakers connected to analog out. In gnome-control-center the sound device is set to "Analog Stereo Duplex". However, after the display was in standby mode, the audio is always sent to the HDMI output, so I have to change it back to Analog Stereo Duplex in gnome-control-center...
  This happens after installing linux-image-3.0.0-17.30 from oneiric-proposed, and I think it is related to the "drm/i915: HDMI hot remove notification to audio driver" patch. Old kernel 3.0.0-16 works well.

  This is a commit regression of
  2deed761188d7480eb5f7efbfe7aa77f09322ed8.

  WORKAROUND: disabling HDMI audio in BIOS.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-17-generic 3.0.0-17.30
  ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
  Uname: Linux 3.0.0-17-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:  holger     3541 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xfe620000 irq 51'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:10ec0892,8086201b,00100302 HDA:80862805,80862805,00100000'
     Controls      : 41
     Simple ctrls  : 21
  Date: Thu Mar 15 22:22:32 2012
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.

   virbr0    no wireless extensions.
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-17-generic root=UUID=ecad89b7-f7cc-4ab3-8017-089af5334ee1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-17-generic N/A
   linux-backports-modules-3.0.0-17-generic  N/A
   linux-firmware                            1.60.1
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/28/2011
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: DBZ6810H.86A.0032.2011.0928.1502
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DZ68DB
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAG27985-104
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrDBZ6810H.86A.0032.2011.0928.1502:bd09/28/2011:svn:pn:pvr:rvnIntelCorporation:rnDZ68DB:rvrAAG27985-104:cvn:ct3:cvr:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/956479/+subscriptions