I'm having an odd screen corruption problem with Catalyst 8.6 that didn't occur under 8.5.
When I run the Gnome System Monitor utility (v2.22.1 under Ubuntu Hardy) and try to scroll in the process list or move the window, I get strange repeating screen corruption behind the active window, all over the screen. The corrupted areas include the title bar of the active window but not the main window area. From the pattern and repeated content, it looks as though the driver is trying to redraw the active window but is writing to the wrong locations on-screen.
Some of the corruption writes itself out eventually with manual GUI visual activity after closing System Monitor, but it persists in many areas that do not have interactive elements. Restarting X is the only way to clean it up once it starts.
This behavior does NOT occur when compiz is turned on. It only occurs in the standard 2D window manager (Metacity).
Any ideas, guys?
When I run the Gnome System Monitor utility (v2.22.1 under Ubuntu Hardy) and try to scroll in the process list or move the window, I get strange repeating screen corruption behind the active window, all over the screen. The corrupted areas include the title bar of the active window but not the main window area. From the pattern and repeated content, it looks as though the driver is trying to redraw the active window but is writing to the wrong locations on-screen.
Some of the corruption writes itself out eventually with manual GUI visual activity after closing System Monitor, but it persists in many areas that do not have interactive elements. Restarting X is the only way to clean it up once it starts.
This behavior does NOT occur when compiz is turned on. It only occurs in the standard 2D window manager (Metacity).
Any ideas, guys?
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