*BSD News Article 9180


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From: vax@ccwf.cc.utexas.edu (Vax)
Newsgroups: comp.unix.bsd
Subject: [386bsd] lock file problems on com port
Keywords: com lock problem help serial rs232
Message-ID: <85617@ut-emx.uucp>
Date: 20 Dec 92 17:42:16 GMT
Sender: news@ut-emx.uucp
Organization: The University of Texas at Austin, Austin TX
Lines: 8

My machine, if it boots with a lock file in place (left over from a crash),
esp. those on com01, will not use the com port.  This behaviour is correct.
But when the lock file is removed, further attempts to open /dev/com01
hang the entire system.  This is a repeatable failure.
Hints?
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