[Bug 72924] GPU overheating after running a full screen GL app on Sandy Bridge

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 20 17:00:05 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=72924

--- Comment #1 from Kenneth Graunke <kenneth at whitecape.org> ---
Most likely this is a kernel/power management problem, not a Mesa problem. 
I've seen reports that the Sandybridge GPU sometimes gets stuck at the maximum
clock frequency.  You can check that via cat
/sys/class/drm/card0/gt_{min,cur,max}_freq_mhz.

It's highly unlikely this is a Mesa issue.

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