I.E.  Tell XFree86 that is is a "busmouse" protocol mouse.  Mine is on
/dev/pms0, which yours will probably be as well, if you've added that
to the kernel config and rebuilt.

"Perry E. Metzger" <perry@piermont.com> writes:

> You have a PS2 mouse. You rea not configuring it properly. This is a
> classic problem.
> 
> 1) Make sure that the PS2 mouse driver is turned on in your kernel.
> 2) Make sure that you tell your XF86Config file that the mouse is NOT
>    a PS2 mouse. Why? Because our PS2 driver translates PS2 protocol
>    into normal mouse protocol.
> 
> Perry