Driver for x.org on ATI Radeon Mobility card
I have a Compaq Presario 2500 laptop with an ATI Radeon 345M video card. It used to work perfectly with XFree86 with the radeon driver; recently when I upgraded to x.org it is either *very* slow (if used without radeonfb) or, if configured with radeonfb, it freezes the whole OS (Debian testing). I tried a number of different drivers for Ati cards, but the same happens with all. Does anybody have any suggestions what driver I should use and how I should configure xorg.conf?
Any suggestions would be welcome.