Julien -- >>>Anyone got this issue? What must i do to have X launching just once and >>>not trying every display it can? In the sample file /usr/share/doc/NVIDIA_GLX-1.0/XF86Config.sample, there are a lot of a lot of ServerLayout configurations at the end. If you have something like this, I suggest commenting out (using # ) all but the one you are not using. (If you really need more than one, I am sure there is a way of introducing the -layout option when X is called, but I don't know the right place to do this; personally, I use runlevel 3 and call xinit myself.) If this does not help, I suggest posting your xorg.conf file either here or probably better on the NVidia linux driver on FC2 forum. Without your configuration file, everyone is just guessing. -- Phil