Comment 25 for bug 345076

Here you can see my corruptions. I'm using nvidia (180.53 with this shot, now at 185.something). note:
* the window list has almost disappeared, from 3-4 windows only one icon of konsole is left
* several icons have disappeared from kicker (K icon, show desktop icon) and from the tray (kde4lirc)
* trash icon disappeared
* temp display corrupted
* amarok 1.4 icon _not_ corrupted
* not visible: browser hightlighted icon corrupted
* not visible: kde3lirc icon also was never corrupted

Using KDE 4.2 with qt 4.5.0, the corruption happened preditably every few hours. With KDE 4.3b1 and 4.3b2 using qt 4.5.1, it only happens every 8-9 hours. The previous nvidia driver update changed occasional hard freezes that often went away after a few minutes by very rare total freezes, but did nothing on the corruption front.

So while some intel driver corruptions that were mentioned in the comments have been fixed by intel driver updates, the one reported in this bug still occur.