XFBDev problem

[Uwe Muench <muench@grav.missouri.edu>]

Hello,

I have a problem with installing X on a Powermac 4400/220 with a
1-button mouse connected to /dev/adbmouse. I installed the
xserver-fbdev package, copied the example XF86Config and boiled it
down to the attached version. Now, my problem remains the same: 
After calling startx, I get a white screen, a cross for the mouse
which I can move but I draw a lot more of the crosses... There is some
text from some programs I start in unreadable grey, and when I move
the mouse down, I can move it and I get like 3 more screens and I
cansee the content of other virtual terminals appear (in sort of the
same grey...). 
I changed the resolutions on vt7, using 'openvt -c7 -- fbset -fb
/dev/fb0 "..."' with different values for "...", but the main problem
stays... In some resoultions the X window remains fixed (judging from
the mouse cross: in the correct resolution size, too), but I still
can't see anything... 
I use 'ctwm' as window manager... 

Any ideas, suggestions, etc? 
Thanks,
bye,
	Uwe

---------XF86Config------------
Section "Files"
    RgbPath     "/usr/lib/X11/rgb"
    FontPath    "/usr/lib/X11/fonts/Speedo/"
    FontPath    "/usr/lib/X11/fonts/Type1/"
    FontPath    "/usr/lib/X11/fonts/misc/"
    FontPath    "/usr/lib/X11/fonts/75dpi/"
EndSection

Section "Keyboard"
    Protocol    "Standard"
    AutoRepeat  500 5
    XkbDisable
EndSection

Section "Pointer"
    Protocol    "BusMouse"
    Device      "/dev/mouse"
    Emulate3Buttons
EndSection

Section "Monitor"
    Identifier  "Generic Monitor"
    VendorName  "Unknown"
    ModelName   "Unknown"
EndSection

Section "Device"
   Identifier   "Linux Frame Buffer Device"
EndSection

Section "Screen"
    Driver      "FBDev"
    Device      "Linux Frame Buffer Device"
    Monitor     "Generic Monitor"
    DefaultColorDepth 8
    SubSection "Display"
        Depth       8
        Modes       "default"
    EndSubSection
EndSection
-----------------------------------------
-- 
Uwe Muench, Dep. of Physics and Astronomy, 223 Phys. Bldg., Univ. of 
Missouri-Columbia, Columbia, MO 65211,    Phone (private): +1-573-442-6504
muench@grav.missouri.edu                     "For a successful technology,
http://www.grav.missouri.edu/~muench/	      reality must take precedence 
Fax (office): +1-573-882-4195            over public relations, for nature
Missouri -- The Showme state             cannot be fooled."   R.P. Feynman