I have a similar issue on Gutsy with all updates installed. Graphics card is an Intel GMA 950 with the "intel" driver. When I try to logout the system freezes completely and a few white blinking blocks appear on the screen. It seems to be related with compiz. But it freezes not everytime with compiz is enabled. There seem to be other triggers, too.
I have a similar issue on Gutsy with all updates installed. Graphics card is an Intel GMA 950 with the "intel" driver. When I try to logout the system freezes completely and a few white blinking blocks appear on the screen. It seems to be related with compiz. But it freezes not everytime with compiz is enabled. There seem to be other triggers, too.