From owner-freebsd-acpi@FreeBSD.ORG Tue Jul 11 23:19:40 2006 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4AF9A16A4DF for ; Tue, 11 Jul 2006 23:19:40 +0000 (UTC) (envelope-from sam_rajarathinam@yahoo.com) Received: from web34103.mail.mud.yahoo.com (web34103.mail.mud.yahoo.com [66.163.178.101]) by mx1.FreeBSD.org (Postfix) with SMTP id 9748043D58 for ; Tue, 11 Jul 2006 23:19:39 +0000 (GMT) (envelope-from sam_rajarathinam@yahoo.com) Received: (qmail 71873 invoked by uid 60001); 11 Jul 2006 23:19:38 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=Dj4Cu4CgdBlQ0Q+2+asengD9lLGBVa3wdMpUkPfdJpy5O8FdGW1emZlnzAjQ7tF9chNMG5nkrLswkSU9CsdJjl2pOSPhx2epzOPZGlybb+ILGup0w9DVhLKCH8MthPJpHcYZDAjkJiSVlhaJufGoIKfkSML9oIsvrbQa4+VdQTc= ; Message-ID: <20060711231938.71871.qmail@web34103.mail.mud.yahoo.com> Received: from [65.200.185.165] by web34103.mail.mud.yahoo.com via HTTP; Tue, 11 Jul 2006 16:19:38 PDT Date: Tue, 11 Jul 2006 16:19:38 -0700 (PDT) From: Sam Rajarathinam To: freebsd-acpi@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Subject: shutdown -p now does not power off the MotherBoard X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Jul 2006 23:19:40 -0000 I have a X86 Mother board which can be powered off from software command "shutdown -p now" using FreeBSD 5.1, 5.2 but not with 5.3, 5.4 or 6.1. Unfortunately the acpi diff between 5.2 and 5.3 is ~50000 lines. I see the tasks acpi tasks are started properly in 5.3, 5.4 or 6.1. Tried playing with asl file also using acpidump. I am not sure where to start looking. Any pointers? Thanks. -sam