mi appare questo dov' l'errore ???
grazie

Section "InputDevice"
Driver "mouse"
Identifier "Mouse[1]"
Option "Buttons" "7"
Option "Device" "/dev/input/mice"
Option "Name" "Microsoft Trackball Optical"
Option "Protocol" "explorerps/2"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
Driver "kbd"
Identifier "Keyboard[2]"
Option "Protocol" "Standard"
EndSection

Section "InputDevice"
Driver "rfbmouse"
Identifier "Mouse[3]"
Option "InputFashion" "VNC"
EndSection