>Are you using isdnlog?
No.
Sombebody else suggested that xlock may have been the cause; this
is possible, although I don't remember wether I'd used xlock or not.
The error persisted even after I'd shut down X, if that's any help.
-- Thomas Koenig, Thomas.Koenig@ciw.uni-karlsruhe.de, ig25@dkauni2.bitnet. The joy of engineering is to find a straight line on a double logarithmic diagram.