Hi to all! sometimes, when I logout, the monitor freezes with a black background and blue vertical lines. Nothing else can be done, and I am forced to reset the system. What could be the problem? I run potato 2.2.r3 + ximian gnome. Thanks in advance for the help! Regards, Marcelo -- Marcelo Chiapparini DFT-IF/UERJ chiappa@uerj.br