I have same bug on my ibm t42 ati mobility 7500 32MB. Therefore i opened #437117 bugreport, which is a duplicate of this bug. It only appears with ati renderacceleration XAA not EXA. I use XAA because it has more performance with karmic koala...
I have same bug on my ibm t42 ati mobility 7500 32MB. Therefore i opened #437117 bugreport, which is a duplicate of this bug.
It only appears with ati renderacceleration XAA not EXA. I use XAA because it has more performance with karmic koala...