Deux Cartes Graphiques

["Rolland T. Chago" <tchaguy@gmx.de>]

Slut,

j' ai deux carte Graphiques dans ma caisse une Nvidia et une Matrox.
les deux marchent parfaitement avec KDE et Fluxbox j' ai deux desktop
mais j' ai un pb
la carte Nvidia ne marche pas avec DRI et la Carte Matrox avc DRI

c pour quoi j' ai l'accleration 3D seulement pour la carte NVIDIA ..j' 
aimerai savoir comment je pourrais faire pour charger le module DRI 
seulemnt pour la carte Matrox. Parce que quand je le met dans la liste 
des module X crach au demarage

Merci

Voila mon /etc/X11/xorg.conf

 Section "ServerLayout"
    Identifier     "Default Layout"
    Screen       0 "Default Screen"
    Screen       1 "TFTScreen" RightOf "Default Screen"
    InputDevice    "Generic Keyboard"
    InputDevice    "Configured Mouse"
#   Option         "Xinerama"
    Option         "OffTime"           "10"
EndSection

Section "Files"
			# local font server
	# if the local font server has problems, we can fall back on these
    FontPath        "unix/:7100"
    FontPath        "/usr/lib/X11/fonts/misc"
    FontPath        "/usr/lib/X11/fonts/cyrillic"
    FontPath        "/usr/lib/X11/fonts/100dpi/:unscaled"
    FontPath        "/usr/lib/X11/fonts/75dpi/:unscaled"
    FontPath        "/usr/lib/X11/fonts/Type1"
    FontPath        "/usr/lib/X11/fonts/CID"
    FontPath        "/usr/lib/X11/fonts/Speedo"
    FontPath        "/usr/lib/X11/fonts/100dpi"
    FontPath        "/usr/lib/X11/fonts/75dpi"
EndSection

Section "Module"
    Load           "bitmap"
    Load           "dbe"
    Load           "ddc"
    Load           "extmod"
    Load           "freetype"
    Load           "glx"
    Load           "int10"
    Load           "record"
    Load           "speedo"
    Load           "type1"
    Load           "vbe"
EndSection

Section "InputDevice"
    Identifier     "Generic Keyboard"
    Driver         "keyboard"
    Option         "CoreKeyboard"
    Option         "XkbRules" "xfree86"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "de"
    Option         "XkbVariant" "nodeadkeys"
EndSection

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

Section "Monitor"
    Identifier     "Highscreen"
    HorizSync       30.0 - 75.0
    VertRefresh     50.0 - 85.0
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "TFT"
    HorizSync       30.0 - 61.0
    VertRefresh     75
#   VertRefresh     50.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "NVIDIA FX5200"
    Driver         "nvidia"
    Option         "CursorShadow" "true"
    Option         "TwinView"
    Option         "TwinViewOrientation" "Clone"
    Option         "TVStandart" "PAL-B"
    Option         "TVOutformat" "Composite"
    BusID          "1:0:0"
#   Option         "DPMS"
#    Driver         "nv"
EndSection

Section "Device"
    Identifier     "Matrox"
    Driver         "mga"
    BusID          "0:11:0"
#   Option         "Overlay"
#   Option         "DPMS"
EndSection



Section "Screen"
    Identifier     "Default Screen"
    Device         "NVIDIA FX5200"
    Monitor        "Highscreen"
    DefaultDepth    24
    SubSection     "Display"
        Depth       1
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       4
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       8
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       15
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       16
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       24
        Modes      "1280x1024" "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
    EndSubSection
EndSection

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