From owner-freebsd-questions@FreeBSD.ORG  Mon Jan 30 21:14:52 2006
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
X-Original-To: freebsd-questions@freebsd.org
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 9621016A420
	for <freebsd-questions@freebsd.org>;
	Mon, 30 Jan 2006 21:14:52 +0000 (GMT)
	(envelope-from freebsd@sopwith.solgatos.com)
Received: from schitzo.solgatos.com (c-67-168-241-176.hsd1.or.comcast.net
	[67.168.241.176])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 31E7743D4C
	for <freebsd-questions@freebsd.org>;
	Mon, 30 Jan 2006 21:14:52 +0000 (GMT)
	(envelope-from freebsd@sopwith.solgatos.com)
Received: from schitzo.solgatos.com (localhost.home.localnet [127.0.0.1])
	by schitzo.solgatos.com (8.13.4/8.13.4) with ESMTP id k0ULEpHg022831
	for <freebsd-questions@freebsd.org>; Mon, 30 Jan 2006 13:14:51 -0800
Received: from sopwith.solgatos.com (uucp@localhost)
	by schitzo.solgatos.com (8.13.4/8.13.4/Submit) with UUCP id
	k0ULEpAe022828
	for freebsd-questions@freebsd.org; Mon, 30 Jan 2006 13:14:51 -0800
Received: from localhost by sopwith.solgatos.com (8.8.8/6.24)
	id VAA12054; Mon, 30 Jan 2006 21:06:50 GMT
Message-Id: <200601302106.VAA12054@sopwith.solgatos.com>
To: freebsd-questions@freebsd.org
Date: Mon, 30 Jan 2006 13:06:50 +0000
From: Dieter <freebsd@sopwith.solgatos.com>
Subject: Re: serial console for dummies?
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: freebsd@sopwith.solgatos.com
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 30 Jan 2006 21:14:52 -0000

> actually instructs you to remove the keyboard.

I think this is for some systems with buggy firmware?

For other systems with different buggy firmware you
should leave the "video" keyboard connected, at least
if you need to get into the firmware's "setup" mode.

> So is there someone who can give me a hand-held walk-through
> of just what I need to do to make this work?

What you need to do will vary with your system and what
capabilities/bugs it has.

For my system,

	firmware:

		advanced cmos setup page:
			turn on serial console
			turn on "keep running after boot" option
			set baud rate

	FreeBSD 6.0:

		rcsdiff -r1.1 /etc/ttys
		===================================================================
		RCS file: /etc/RCS/ttys,v
		retrieving revision 1.1
		diff -r1.1 /etc/ttys
		32a33,34
		> #
		> # console is actually ttyd0 below
		47c49,50
		< ttyd0 "/usr/libexec/getty std.9600"   dialup  off secure
		---
		> # ttyd0 is actually console
		> ttyd0 "/usr/libexec/getty std.19200"  vt100   on secure


		cat /boot/loader.conf
		# -- sysinstall generated deltas -- #
		console="comconsole"
		# 0 = disk write cache off  safe
		# 1 = disk write cache on   fast
		hw.ata.wc=0

Bugs:
	I think some of the bootloader stuff is hard coded to 9600 baud?

	The FreeBSD boot loader has a menu thingy that doesn't listen
	to either keyboard.