Shutdown stsetch SNF 2007-03-08 18:42:16: Turbo dump !?

[ericp at snf.stanford.edu]

It looks like STS just dumped the turbo (not crashed, 
but it did "whine" down).  It was NOT running a process, 
and noone was using it.   It threw up an error" Lock not available, Serial comm failure".  The turbo controller is "off" (no display) despite the "on" button being depressed (so I suspect the controller shut itself down).