ubuntu-x-swat team mailing list archive

[Christoph Pospiech <724514@xxxxxxxxxxxxxxxxxx>]

On Friday, February 25, 2011, Bryce Harrington wrote:
> The standard way to troubleshoot GPU hangs is to attach to the bug
> report the output from 'sudo dmesg' from while it is hung, along with
> output from 'intel_gpu_dump'.  That should be enough to allow us to
> determine if it's a known issue.

As the error is not reproducible (and difficult to foresee when it will
strike the next time), I can only provide what can be collected after
the bug happened. 'intel_gpu_dump' seems to be doable, but 'sudo dmesg'
sounds like I have to start prior to the bug happening.Is that correct ?
If so, can I extract the information also from somewhere in /var/log ?
Thanks !

Christoph Pospiech

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https://bugs.launchpad.net/bugs/724514

Title:
  GPU hang