Same thing here on a Compaq Presario V2610Cas with ATI XPress 200M, with opensource driver or ATI one. Didn't try with Compiz though. Things seems to go wrong just after I start a KDE session with KDM: the screen is flashing a couple of times before the session starts Everything works fine with Gnome. Could it be something in the startkde script?
Same thing here on a Compaq Presario V2610Cas with ATI XPress 200M, with opensource driver or ATI one. Didn't try with Compiz though. Things seems to go wrong just after I start a KDE session with KDM: the screen is flashing a couple of times before the session starts Everything works fine with Gnome. Could it be something in the startkde script?