[Nouveau] [Bug 25148] random crashes on NV4B, PGRAPH_ERROR

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=25148





--- Comment #2 from Francisco Jerez <currojerez at riseup.net>  2009-11-23 07:59:14 PST ---
(In reply to comment #0)
> Created an attachment (id=31278)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=31278) [details]
> relevant part of syslog
> 
> Hi, 
> 
> X crashes (a few times per day), mostly when switching virtual desktops on NV4B
> nouveau. I run debian testing  with nouveau git kernel and git
> xf86-video-nouveau from the latest git. Most times the screen freezes and there
> is no respondence from mouse-clicks or keyboard, but I can move the mouse.
> Sysrq works. Sometimes X just crashes and restarts.
> 
> I did not observe this in October, so some early November commits
> (unfortunately I did not check which one) must be the responsible.
> 

It would be helpful if you tried git-bisect to find out which commit broke it
exactly.

> I attach syslog and Xorg.log, if more is needed or testing required please let
> me know. Thanks for your great work, cheers
> 

Could you attach the full output from dmesg instead of a snippet? (It's fine if
it doesn't show the crash, just make sure it hasn't wrapped around since last
boot).

> Andi
> 


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