<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body dir="ltr" bgcolor="#ffffff" text="#000000"> I hava a laptop with a video card ATI RC410 Radeon Xpres 200M. When I log on, if I start mozilla first, the interior of the mozilla window is corrupted(if I move the window the content is overlaping). But if, after mozilla I start synaptic by example the corruption dissapears. Desktop effects work fine after this. Now I tested a little bit more and I can be more precise. Is not enough to run synaptic, but I must search for something in order for the corruption to disspear(when I search a new window appears). Also there are application that are never corrupted like "System Monitor". I also tryed to start a explorer, a terminal, a ubuntu help, a "Login Window preferences" and all of these contain the same corruption until a make a search in synaptic. And now I tested even more, trying to open a few aplications that open many windowses, but it seems that only synaptic can make this problem go away, and it goes away only when I make a search. So there is not enough to open the search window. I also remarked that when I do the synaptic search the synaptic window becomes darker for a few seconds. Right after this the desktop effects start to work fine. Any ideeas how can I fix this without running synaptic? </body> </html>