I have this problem on two of my machines so I tend to think it is common but I can't find any info. Might because I'm not sure what keywords to use.
Anyway, after 11.04 update on one machine and a fresh install on another every time I try to drag/drop an icon or simply click a menu the display flickers.
A few things I noticed -
- the wallpaper does not flicker
- all windows flicker
- all desktop icons flicker
All windows, icons, everything besides the wallpaper flicker and disappear for 2-3 seconds.
So any ideas?
Is it gdm? Is it compiz?