xserverrc contains:
X -mode 7 -dev /dev/grf3

(X is a link from Xamiga24; /dev/grf3 is configured as I can cat it)

I try to start X by:
# startx >&/tmp/startx.log

The error I get is "mondef not ok" and something about no screens found.
After getting these errors, startx just gives up.  I suspect I have to
define some screens.  How do I do that?

Any help would be appreciated.  Thanks!

-sam