[Bug 30227] [RADEON:KMS:AGP:R300:PPC] random X freeze by a GPU lockup

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 15 10:12:05 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=30227

--- Comment #11 from Michel Dänzer <michel at daenzer.net> 2011-12-15 10:12:05 PST ---
(In reply to comment #10)
> However, for me it crashes about 10-20 seconds when glxgears is running, or it
> instantly crashes when I attempt to move or resize a window in WindowMaker.
> 
> Setting agpmode=-1 fixes the problem for me.

Given your slightly different symptoms, I think we have to assume it's not
exactly the same problem. Please file your own report with all the relevant
information (at least dmesg output pertaining to agp/drm/radeon).

BTW, if you can narrow down where exactly in r300_asic_reset() the machine
check happens, maybe we can fix that.

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