random x crashes

[charles zeitler]

-- 

Do what thou wilt
shall  be the whole  of the Law.

on my updated, fedora 13 kde system,
running two monitors on a Radeon HD 4650,
i've been getting x crashes, usually when i'm
not watching the 'puter. so far what i find
in the logs is:

Fatal server error:
failed to map pixmap -12

can someone suggest where i can go from here?

thanks

charles zeitler


Love is the law, love under will.