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From: john@beaudin.UUCP (John Beaudin)
Newsgroups: comp.unix.sysv386
Subject: SCO Unix 3.2.2 cu problem: locks up during intr character: solution
Message-ID: <1483@beaudin.UUCP>
Date: 16 Jan 91 15:16:38 GMT
Lines: 9

It was ksh's job control which was interfering. SCO's solution was 

$ set +m
$ cu
$ set -m

Indeed, the problem goes away if job control is turned off before running cu.
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