Section "Files"
Les fichiers qui vont bien (voir ta config)
EndSection

Section "Module"
Les modules qui vont bien (voir ta config)
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "keyboard"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "be"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "Emulate3Buttons" "true"
Option "ZAxisMapping" "4 5"
EndSection

#Première carte
Section "Device"
Identifier "Matrox G550 VGA"
Driver "mga"
BusID "PCI:1:0:0" #Adresse du Bus AGP
VideoRam 32768
EndSection

#Seconde Carte
Section "Device"
Identifier "ATI Radeon"
Driver "ati"
BusID "PCI:0:8:0" #Adresse d'un des ports PCI
EndSection

Section "VideoAdaptor"
Identifier "VideoAdpator"
EndSection

#J'ai deux moniteurs identiques, mais si ce n'est pas le cas, il peut y avoir
#plusieurs sections "Monitor" avec des Identifier différents. Il faudrait aussi
#modifier la config des "Screens" pour adapter en fonction de l'Identifier de l'écran
#qui y est attaché.

Section "Monitor"
Identifier "L350"
Option "DPMS"
HorizSync 28-49
VertRefresh 43-72
EndSection

Section "Screen"
Identifier "Screen Matrox"
Device "Matrox G550 VGA"
Monitor "L350"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "Screen"
Identifier "Screen ATI"
Device "ATI Radeon"
Monitor "L350"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Screen Matrox"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
#C'est ici que tout se joue!!
Screen "Screen ATI" RightOf "Screen Matrox"
EndSection

Section "DRI"
Mode 0666
EndSection