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[Bug 715483] Re: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x02000004)

 

Here is a kernel with a DEBUG patch added (note this is not a fix, just
a mechanism to confirm the root cause). Could you affected please test
out these kernels (they should work on Maverick too) and report back
here. The kernels are at the URL below:

    http://people.canonical.com/~apw/lp714719-natty/

After booting this, please do whatever you do to reproduce the freeze
(if you can), then ssh into the box and collect the output of 'dmesg >
dmesg.txt' and post it here. If you can't reproduce the crash within say
a day or so, report that back here too.

If it happens that you haven't seen a freeze at all for a few days (esp.
if you haven't seen it after doing a system update), then it may have
been solved via a mystery kernel fix. In that case please note so here
and the bug report can be set to 'Fix Released'.


** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: Triaged => Incomplete

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https://bugs.launchpad.net/bugs/715483

Title:
  [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x02000004)