On Sun, 2007-03-11 at 15:59 +0100, Jeroen N. Witmond wrote: > > What I would like to know is how the mouse pointer escapes the > freeze. :-) It's driven by SIGIO. Your description sounds like typical symptoms of a graphics card lockup, so please provide the information requested by Brice. -- Earthling Michel Dänzer | http://tungstengraphics.com Libre software enthusiast | Debian, X and DRI developer