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Date:      Sat, 26 Apr 1997 18:48:06 +0200
From:      j@uriah.heep.sax.de (J Wunsch)
To:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: sysctl -A
Message-ID:  <19970426184806.CQ22306@uriah.heep.sax.de>
In-Reply-To: <Pine.BSF.3.95q.970426112139.232A-100000@phoenix.its.rpi.edu>; from David E. Cross on Apr 26, 1997 11:24:36 -0400
References:  <Pine.BSF.3.95q.970426112139.232A-100000@phoenix.its.rpi.edu>

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As David E. Cross wrote:

> I just changed the default securelevel to 0 in the file
> /usr/src/sys/kern/kern_mib.c, and init correctly raised the securelevel
> to 1 when it entered multiuser mode, but I got the following error when
> X tries to run (from xdm at least):

securelevel > 0 and X11 are mutually exclusive.  The X server does
some work that actually (by the layering definitions) belongs into the
kernel, i.e. it handles hardware.  Handling hardware from userland is
effectively prohibited iff securelevel > 0.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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