From owner-freebsd-doc@FreeBSD.ORG  Fri Dec 17 16:54:54 2004
Return-Path: <owner-freebsd-doc@FreeBSD.ORG>
Delivered-To: freebsd-doc@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id A2B1316A4CE
	for <freebsd-doc@FreeBSD.org>; Fri, 17 Dec 2004 16:54:54 +0000 (GMT)
Received: from mail6.speakeasy.net (mail6.speakeasy.net [216.254.0.206])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 547E043D2F
	for <freebsd-doc@FreeBSD.org>; Fri, 17 Dec 2004 16:54:54 +0000 (GMT)
	(envelope-from jhb@FreeBSD.org)
Received: (qmail 9740 invoked from network); 17 Dec 2004 16:54:53 -0000
Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx)
	([216.27.160.63])          (envelope-sender <jhb@FreeBSD.org>)
	encrypted SMTP
	for <doug@fledge.watson.org>; 17 Dec 2004 16:54:53 -0000
Received: from [10.50.41.243] (gw1.twc.weather.com [216.133.140.1])
	(authenticated bits=0)
	by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id iBHGsgC6019077;
	Fri, 17 Dec 2004 11:54:43 -0500 (EST)
	(envelope-from jhb@FreeBSD.org)
From: John Baldwin <jhb@FreeBSD.org>
To: freebsd-doc@FreeBSD.org, doug <doug@fledge.watson.org>
Date: Fri, 17 Dec 2004 11:47:54 -0500
User-Agent: KMail/1.6.2
References: <Pine.BSF.3.96.1041216202319.27647A-100000@fledge.watson.org>
In-Reply-To: <Pine.BSF.3.96.1041216202319.27647A-100000@fledge.watson.org>
MIME-Version: 1.0
Content-Disposition: inline
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Message-Id: <200412171147.54102.jhb@FreeBSD.org>
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx
Subject: Re: typo in handbook 11.16.3.2 System Hangs
X-BeenThere: freebsd-doc@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Documentation project <freebsd-doc.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-doc>,
	<mailto:freebsd-doc-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-doc>
List-Post: <mailto:freebsd-doc@freebsd.org>
List-Help: <mailto:freebsd-doc-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-doc>,
	<mailto:freebsd-doc-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 17 Dec 2004 16:54:54 -0000

On Thursday 16 December 2004 08:26 pm, doug wrote:
> Your best hope when dealing with interrupt problems is to try disabling
> APIC support with hint.apic.0.disabled="1" in loader.conf.
>                   ^^^^
>
> acpi?

hint.apic.0.disabled disables APIC support (required for SMP), and 
hint.acpi.0.disabled disables ACPI support (does different things like power 
management, enumerate devices, etc.).  It can sometimes be helpful to disable 
either one or the other or both when having interrupt problems, however.

-- 
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org