Bug#500281: xserver-xorg-video-savage: freezes the entire system with some OpenGL screensavers
Francesco Poli wrote:
> Forgive my ignorance: adding what? where?
>
> Could you please elaborate?
> Should I modify some configuration file? Which one? How?
>
/proc/mtrr lists some physical address ranges that are marked as
write-combining (WC). It's possible to add new ranges writing in
/proc/mtrr manually.
If you don't know anything about all this, you should not try since
doing something wrong may freeze the machine.
Brice
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