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Date:      Thu, 4 Apr 1996 18:37:52 -0800 (PST)
From:      Archie Cobbs <archie@tribe.com>
To:        ambrisko@tcs.com (Douglas Ambrisko)
Cc:        bde@zeta.org.au, archie@tribe.com, freebsd-hackers@freebsd.org
Subject:   Re: COMCONSOLE speed
Message-ID:  <199604050237.SAA14685@bubba.tribe.com>
In-Reply-To: <199604042152.NAA11190@cozumel.tcs.com> from "Douglas Ambrisko" at Apr 4, 96 01:52:50 pm

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> | >Finally, is it the case that FreeBSD 2.1R *requires* a vga card
> | >to be installed in order to even boot? My netboot kernel page faults
> | >after the device probes when I take out the video card.
> | 
> | It should work.  Try disabling the console driver(s).  scprobe() always
> | succeeds.  It's not clear what the driver will do when there is no vga
> | card.
> 
> Disable sc0 via boot -c or rebuild a kernel without syscons or pcvt and 
> this should fix your problem.  Make sure you also disable getty on the
> virtual consoles.  This works for me.
> 
> It would be nice if scprobe could avoid the panic by detecting if a monitor
> card was there.

Thanks for the help! I recompiled with pcvt and it worked fine
(except for garbage output before the serial port probe, so what).

I didn't disable the getty's and that didn't seem to hurt anything.

Thanks,
-Archie

__________________________________________________________________________
Archie L. Cobbs, archie@tribe.com   *   Whistle Communications Corporation



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