Could you guys give this patch a try?
http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=1205e927a835cf9d707bd558c067f4c00ed31ec5
Thanks,
Ben.
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This bug is likely fixed in current nouveau kernel git.
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https://bugs.launchpad.net/bugs/921321
Title:
nouveau: dark screen after suspend/resume
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(In reply to comment #55)
(In reply to comment #54)
I can confirm I didn't had any freeze using 2.6.39 kernel on Lenovo T410
for 3
days (I had several freezes per hour before), using GNOME Shell.
Frederic, you forgot to mention that it's now terribly unstable. I have
regular
crashes
(In reply to comment #61)
Using 3.0.4, this bug is very much still there (or at least the backgrace
looks
very similar). Happy to help provide more information or debug if pointed in
the right direction.
Any GPU hang etc will have similar backtraces from X's point of view, and it's
not
(In reply to comment #63)
(In reply to comment #62)
[...]
Did you have any output in your kernel log from when this occurred?
There was no output after the initial module load messages.
Are you able to install envytools
