Correction to my previous post: the system doesn't respond to key and mouse presses, but the mouse cursor still moves.
Another thing I noticed:
- with Compiz enabled: the above happens (no key +mouse press possible, mouse movement possible, desktop still visible), but I can reboot the system with a CTRL-ALT-SYS RQ + B
- with XFCE compositor instead of compiz: display goes black with strange patterns and reboot with CTRL-ALT-SYS RQ + B not possible (only the power buttons helps)
I'm running without compositor for a while to see if the problem still occurs...
Could this be related to the intel video driver? (my laptop has a intel i915 chip on board).
Correction to my previous post: the system doesn't respond to key and mouse presses, but the mouse cursor still moves.
Another thing I noticed:
- with Compiz enabled: the above happens (no key +mouse press possible, mouse movement possible, desktop still visible), but I can reboot the system with a CTRL-ALT-SYS RQ + B
- with XFCE compositor instead of compiz: display goes black with strange patterns and reboot with CTRL-ALT-SYS RQ + B not possible (only the power buttons helps)
I'm running without compositor for a while to see if the problem still occurs...
Could this be related to the intel video driver? (my laptop has a intel i915 chip on board).