From owner-freebsd-acpi@FreeBSD.ORG Wed Aug 18 00:23:17 2004 Return-Path: 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 9B03D16A4CE for ; Wed, 18 Aug 2004 00:23:17 +0000 (GMT) Received: from www.cryptography.com (li-22.members.linode.com [64.5.53.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 67FB343D1F for ; Wed, 18 Aug 2004 00:23:17 +0000 (GMT) (envelope-from nate@root.org) Received: from [10.0.0.34] (adsl-67-127-84-57.dsl.snfc21.pacbell.net [67.127.84.57]) by www.cryptography.com (8.12.8/8.12.8) with ESMTP id i7I0NG8U022515; Tue, 17 Aug 2004 17:23:16 -0700 Message-ID: <4122A173.6030100@root.org> Date: Tue, 17 Aug 2004 17:23:15 -0700 From: Nate Lawson User-Agent: Mozilla Thunderbird 0.7.3 (Windows/20040803) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Hanspeter Roth References: <20040814163010.GA851@gicco.homeip.net> In-Reply-To: <20040814163010.GA851@gicco.homeip.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-acpi@freebsd.org Subject: Re: suspend on Pavilion hangs X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Aug 2004 00:23:17 -0000 Hanspeter Roth wrote: > Hello, > > I have -current installed on an HP Pavillion zt3030EA. > Trying to suspend (S3) hangs. First this message is displayed: > > fwohci0: fwohci_pci_suspend > > Then the display is dimmed a little. Then the system hangs. > A longclick on the powerbutton shuts the laptop off. The next click > on the powerbutton turns on the power-led but nothing else happens. > Another longclick is required. Then the next click starts normal > boot. > > Does ACPI suspend rely on swapspace? Nope. > What happens if there are devices that have 'no driver attached'? Is > suspending still possible? Yep. > What if I remove some devices from the kernel that are not > necessarily needed? That's a good way to start debugging suspend/resume problems. For more info, see the handbook: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html -- Nate