From owner-freebsd-stable@FreeBSD.ORG Fri Apr 23 08:36:22 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F2FB41065670 for ; Fri, 23 Apr 2010 08:36:22 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta14.westchester.pa.mail.comcast.net (qmta14.westchester.pa.mail.comcast.net [76.96.59.212]) by mx1.freebsd.org (Postfix) with ESMTP id A25858FC0C for ; Fri, 23 Apr 2010 08:36:22 +0000 (UTC) Received: from omta05.westchester.pa.mail.comcast.net ([76.96.62.43]) by qmta14.westchester.pa.mail.comcast.net with comcast id 8wcN1e00F0vyq2s5EwcN0e; Fri, 23 Apr 2010 08:36:22 +0000 Received: from koitsu.dyndns.org ([98.248.46.159]) by omta05.westchester.pa.mail.comcast.net with comcast id 8wcM1e0053S48mS3RwcNYl; Fri, 23 Apr 2010 08:36:22 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 523599B423; Thu, 22 Apr 2010 12:50:00 -0700 (PDT) Date: Thu, 22 Apr 2010 12:50:00 -0700 From: Jeremy Chadwick To: freebsd-stable@freebsd.org Message-ID: <20100422195000.GA10082@icarus.home.lan> References: <20100422143542.GA2208@icarus.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100422143542.GA2208@icarus.home.lan> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: jkim@freebsd.org Subject: Re: RELENG_8 -- shutdown -p no longer powers off boxes X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Apr 2010 08:36:23 -0000 On Thu, Apr 22, 2010 at 07:35:42AM -0700, Jeremy Chadwick wrote: > Symptom: shutdown -p no longer powers off either of my systems; instead, > the box reboots (e.g. shutdown -p behaves like shutdown -r). Systems > are a Supermicro X7SBL-LN2 board, and a Supermicro X7SBA board. These > are server-class boards. I have not tried using the physical power > switch yet. Manual power switch behaves the same way (and given what I understand of ATX and ACPI, this is normal). The only way I found to shut the machine off is to press the power button shortly after POST. > I went digging through HEAD commits between the above dates ... I realised I'll need to find when the ACPICA code was originally committed to HEAD (probably much earlier than RELENG_8!), then work forwards to present day to try and find the committed fix. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |