> But I don't see any difference on my desktop. I have a "nvidia" screen when > I boot, though. You shouldn't expect to see any differences, it is after all just a video driver ! The fact you see the nvidia splash screen means you must be using the nvidia driver, so all is OK. > > I've tried to find the program you spoke about "glxinfo", but I don't have > it : > [fm@celtes2 X11]$ glxinfo > bash: glxinfo: command not found > [fm@celtes2 X11]$ locate glxinfo > [fm@celtes2 X11]$ [root@localhost ~]# yum search glxinfo Loading "downloadonly" plugin Loading "installonlyn" plugin Loading "kernel-module" plugin Loading "fedorakmod" plugin Loading "skip-broken" plugin Loading "priorities" plugin Loading "kmdl" plugin 251 packages excluded due to repository priority protections glx-utils.i386 6.5.2-13.fc7 updates Matched from: The glx-utils package provides the glxinfo and glxgears utilities. so you need to run > yum install glx-utils you could also try running the official nvidia config application > nvidia-settings Chris
