Installation - faulty monitor locking

[M. W. Lake]

I have just installed GRASS 4.1 on a SPARC 20 running Solaris 2.4.  I used
the g.5 binaries as recommended in recent exchanges on this list. 

Everything seems to be working ok except the graphics drivers.  When I
start a monitor (I'm running motif) an empty window appears followed by
the message "Error - could not complete locking process..." and the path
for the lock. 

Any ideas?  (I have uncommented the X driver references in the monitorcap 
file").

Thanks in anticipation,

Mark Lake.