gudongfe@pilot.msu.edu said:
> opmsprobe: command error
> Can someone please expound? 

This was a diagnostic message which states that a reset command to
a PS/2 mouse could not be sent - most likely because there is
no PS/2 mouse connected.
So as long as you don't have a mouse, don't worry about this.
(The message was put inside "#ifdef DEBUG" in -current.)

best regards
Matthias