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Date:      Wed, 10 Nov 1999 10:36:14 -0500
From:      Graeme Tait <graeme@echidna.com>
To:        Jonathon McKitrick <jcm@dogma.freebsd-uk.eu.org>
Cc:        Lowell Gilbert <lowell@world.std.com>, freebsd-questions@freebsd.org
Subject:   Re: Group problems
Message-ID:  <382990EE.8D74B441@echidna.com>
References:  <Pine.BSF.4.02A.9911101409580.28002-100000@dogma.freebsd-uk.eu.org>

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I've had occasional troubles with selecting single user mode at boot
time too (2.2.7S). I forget the exact details of how it would behave,
but entering the full boot command always seems to work, in the form

0:sd(0,a)kernel -s

or whatever, according to your configuration.

You will notice the boot screen has near the top a line labelled
"default" or something like that, followed by a command string - this
string seems to get messed up if you initially make a mistake typing at
the boot prompt and try again. Maybe that has something to do with the
problem.


Jonathon McKitrick wrote:
> 
> The Complete FreeBSD says shutdown with no options will put the system
> into single user mode.  So far, this hasn't worked for me.  And i've had a
> hard time getting it to boot into single user mode as well.  I tried the
> -s option during boot and it seems inconsistent.  But the shutdown with no
> arguments halts the system sometimes, and  other times it goes into single
> user.  ANy idea why?
> 
> On 10 Nov 1999, Lowell Gilbert wrote:
> >
> >shutdown has several extra features: it allows you to schedule the
> >reboot for a point in the future, it writes those warnings to users'
> >terminals, and it tries to get init to shut down other processes before
> >it actually stops it.  The last one is a good enough reason to *always*
> >use shutdown in multiuser mode unless you have a good reason not to.
> >
> >Be well.
> >
> >
> >To Unsubscribe: send mail to majordomo@FreeBSD.org
> >with "unsubscribe freebsd-questions" in the body of the message
> >
> 
> -jonathon
> 
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