kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1264636

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

-- 
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/1264636

Title:
  HDMI Audio out fails on Geforce 8200 (MCP78)

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I have an XFX Geforce 8200 (MCP78) motherboard. While HDMI video out works fine, HDMI audio doesn't work with the 3.8 kernel (3.8.0-29 or 3.8.0-34), I've tried with both the nouveau and nvidia binary drivers.  The analog outputs work with either driver.  
  After upgrading to kernel  3.11.10-031110-generic, from the kernel mainline PPA, and using the nouveau drivers I'm able to get audio out over HDMI, using the following options in /etc/modprobe.d/alsa-base.conf: 
  options snd-hda-intel single_cmd=1 probe_mask=-1,0x8 unmute iec958

  While using this configuration, I have audio and it's mostly stable,
  however, I'm unable to take advantage of 3d acceleration and HD video
  playback is choppy.  If I then use the any of the nvidia drivers (304,
  319, 331, or current) I get frequent crashes, including system
  lockups.   I have confirmed with VLC, mplayer2, and speaker-test that
  no audio comes out through HDMI until the 3.11 kernel, nouveau
  drivers, and the modprobe options mentioned are all in place.

  I'm attaching  20131228_logs.zip containing the output of: 
  aplay -lL (aplay_out)
  lspci -k  (lspci_out)
  and the following additional files: 
  dmesg 
  dmesg.0
  lsb-release

  uname -a  returns: 
  Linux DVR 3.11.10-031110-generic #201311291453 SMP Fri Nov 29 19:54:20 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
  This is the kernel that has working audio but is unstable with the nvidia binary in use (and choppy hd playback with nouveau)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264636/+subscriptions