From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 20 20:19:30 2008 Return-Path: Delivered-To: acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 27E57106564A for ; Sat, 20 Dec 2008 20:19:30 +0000 (UTC) (envelope-from nate@root.org) Received: from nlpi053.prodigy.net (nlpi053.sbcis.sbc.com [207.115.36.82]) by mx1.freebsd.org (Postfix) with ESMTP id DA9608FC17 for ; Sat, 20 Dec 2008 20:19:29 +0000 (UTC) (envelope-from nate@root.org) Received: from [10.0.5.18] (ppp-71-139-12-12.dsl.snfc21.pacbell.net [71.139.12.12]) (authenticated bits=0) by nlpi053.prodigy.net (8.13.8 smtpauth/dk/map_regex/8.13.8) with ESMTP id mBKK9PNo019379; Sat, 20 Dec 2008 14:09:25 -0600 Message-ID: <494D50F6.70303@root.org> Date: Sat, 20 Dec 2008 12:09:26 -0800 From: Nate Lawson User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) MIME-Version: 1.0 To: Garrett Cooper References: <494C22EA.5010408@bigfoot.com> <7d6fde3d0812191923g3824a094p647809a0993574b6@mail.gmail.com> In-Reply-To: <7d6fde3d0812191923g3824a094p647809a0993574b6@mail.gmail.com> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: acpi@freebsd.org Subject: Re: Problem on AMD64 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: Sat, 20 Dec 2008 20:19:30 -0000 Garrett Cooper wrote: > On 12/19/08, David van Kuijk wrote: >> I try to put my machine in sleep state but get the message that this is >> not supported. >> >> command and result: >> $ acpiconf -s 4 >> acpiconf: request sleep type (4) failed: Operation not supported >> >> I get the same message for other sleep states 1,2,3. >> >> My machine is a HP Proliant ML115 AMD64 running FreeBSD 7.0-RELEASE >> >> Result from sysctl hw.acpi is >> hw.acpi.supported_sleep_state: S4 S5 Only S4 (suspend to disk) or S5 (power off) are supported by your BIOS. >> Anyone suggestions to a solution or is this a bug? > > ACPI support doesn't work on mainline FreeBSD. There is a testing > patch available via this thread though: > > http://www.mavetju.org/mail/view_message.php?list=freebsd-acpi&id=2850196 The patch won't help fix this. Someone needs to implement suspend-to-disk since we don't yet support it. It's a pretty big project. -- Nate