2 Monitore: Schrift auf falschem Desktop

[Daniel Golesny]

Hallo,

ich habe eine Matrax G400-Dualhead und zwei Monitore daran.
KDE 3.2, XFree 4.2.1 und die neuesten Matrox-Treiber.
Wenn ich nun auf dem linken Monitor über die Icons auf dem
Desktop mit der Maus gehe, verschwindet dort die Schrift
und erscheint auf dem rechten.
Hin und wieder erscheint rechts auch mal was vom linken
Desktop aus anderen Programmen.
Ich dachte, es könnte an den MGA-Treibern liegen, weil ich
bis eben noch XFree4.1 und die alten Matrox-Treiber hatte,
aber mit den neuen ist es das gleiche Problem.
Weiss jemand woran das liegt?

Der einzige Fehler in der /var/log/XFree86.0.log ist

(EE) MGA(1): Not initializing the DRI on the second head

--------- /etc/X11/XF86Config-4 ----------------
Section "Files"
        FontPath        "unix/:7100"                    # local font server
        # if the local font server has problems, we can fall back on these
        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/Speedo"
        FontPath        "/usr/lib/X11/fonts/100dpi"
        FontPath        "/usr/lib/X11/fonts/75dpi"
EndSection
Section "Module"
        Load    "GLcore"
        Load    "bitmap"
        Load    "dbe"
        Load    "ddc"
#       Load    "dri"
        Load    "extmod"
        Load    "freetype"
        Load    "glx"
        Load    "int10"
#       Load    "pex5"
        Load    "record"
        Load    "speedo"
        Load    "type1"
        Load    "vbe"
#       Load    "xie"
EndSection
Section "InputDevice"
        Identifier      "Generic Keyboard"
        Driver          "keyboard"
        Option          "CoreKeyboard"
        Option          "XkbRules"      "xfree86"
        Option          "XkbModel"      "pc104"
        Option          "XkbLayout"     "de"
EndSection
Section "InputDevice"
        Identifier      "Configured Mouse"
        Driver          "mouse"
        Option          "CorePointer"
        Option          "Device"                "/dev/psaux"
        Option          "Protocol"              "PS/2"
        Option          "Emulate3Buttons"       "true"
        Option          "ZAxisMapping"          "4 5"
EndSection
#Section "InputDevice"
#       Identifier      "Generic Mouse"
#       Driver          "mouse"
#       Option          "SendCoreEvents"        "true"
#       Option          "Device"                "/dev/input/mice"
#       Option          "Protocol"              "ImPS/2"
#       Option          "Emulate3Buttons"       "true"
#       Option          "ZAxisMapping"          "4 5"
#EndSection
Section "Device"
        Identifier      "G400_1"
        Driver          "mga"
        BusID "PCI:1:0:0"
        Screen 0
        Option "MGASDRAM"
EndSection
Section "Device"
        Identifier      "G400_2"
        Driver          "mga"
        BusID "PCI:1:0:0"
        Screen 1
        Option "MGASDRAM"
EndSection
Section "Monitor"
        Identifier      "Samsung"
        HorizSync       30-110
        VertRefresh     50-160
        Option          "DPMS"
EndSection
Section "Screen"
        Identifier      "Screen 0"
        Device          "G400_1"
        Monitor         "Samsung"
        DefaultDepth    16
        SubSection "Display"
                Depth           8
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           16
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           24
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
EndSection

Section "Screen"
        Identifier      "Screen 1"
        Device          "G400_2"
        Monitor         "Samsung"
        DefaultDepth    16
        SubSection "Display"
                Depth           8
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           16
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Depth           24
                Modes           "1280x960" "1152x864" "1024x768" 
"800x600" "640x480"
        EndSubSection
EndSection

Section "ServerLayout"
        Identifier      "Simple Layout"
        Screen          "Screen 0" LeftOf "Screen 1"
        Screen          "Screen 1"
        InputDevice     "Generic Keyboard"
        InputDevice     "Configured Mouse"
#       InputDevice     "Generic Mouse"
        Option          "Xinerama"
EndSection
Section "DRI"
        Mode    0666
EndSection
--
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