tried franceloc's method..
seems to work
1x logout
2x reboot
1x shutdown
and no lockups so far.
i'll update later if there are any changes
--
Lockup problems with both the free xorg ATI driver and the proprietary fglrx
driver, using various ATI cards
https://launchpad.net/bugs/30447
--
i have a x300 and the same problem exists on my system. Option
"UseInternalAGPGART" "no" does not work on my system. the problem
doesn't occur every single time, but around 75% of the time, it happens
when i either log off, restart, or shut down.
the problem is very annoying and i would very much