From owner-freebsd-acpi@FreeBSD.ORG Thu Nov 29 02:36:50 2007 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A3D3716A417 for ; Thu, 29 Nov 2007 02:36:50 +0000 (UTC) (envelope-from wmoran@potentialtech.com) Received: from mail.potentialtech.com (internet.potentialtech.com [66.167.251.6]) by mx1.freebsd.org (Postfix) with ESMTP id 8F12513C46A for ; Thu, 29 Nov 2007 02:36:50 +0000 (UTC) (envelope-from wmoran@potentialtech.com) Received: from working (c-71-60-127-199.hsd1.pa.comcast.net [71.60.127.199]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.potentialtech.com (Postfix) with ESMTP id 7DA95EBC3D for ; Wed, 28 Nov 2007 21:17:14 -0500 (EST) Date: Wed, 28 Nov 2007 21:17:13 -0500 From: Bill Moran To: freebsd-acpi@freebsd.org Message-Id: <20071128211713.fe91be95.wmoran@potentialtech.com> X-Mailer: Sylpheed 2.4.7 (GTK+ 2.12.1; i386-portbld-freebsd6.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Unable to suspend on Lenovo Thinkpad T61 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: Thu, 29 Nov 2007 02:36:50 -0000 This is a unit with Centrino Duo CPU. Issuing zzz or acpiconf -s 3 causes the system to reboot instead of sleep. I understand that suspend does not work on SMP systems, so I've built a UP kernel (with SMP kernel the system freezes). This does not seem to be a clean reboot, filesystems come up dirty. Hopefully this is all the relevant information. I decided to post everything via URL instead of inline in the email. Hopefully this isn't inconvenient. ASL file: http://www.potentialtech.com/wmoran-T61.asl sysctl hw.acpi: http://www.potentialtech.com/sysctl.txt boot -v: http://www.potentialtech.com/dmesg.txt I know nothing of ACPI, but I'm willing to learn and help make this work. Let me know how I can help, but I'll probably need a fair amount of hand-holding. -- Bill Moran http://www.potentialtech.com