From owner-freebsd-mobile@FreeBSD.ORG Tue Jul 19 02:43:17 2005 Return-Path: X-Original-To: freebsd-mobile@freebsd.org Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9784A16A41C for ; Tue, 19 Jul 2005 02:43:17 +0000 (GMT) (envelope-from hartzell@kestrel.alerce.com) Received: from merlin.alerce.com (w094.z064001164.sjc-ca.dsl.cnc.net [64.1.164.94]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2DFC943D45 for ; Tue, 19 Jul 2005 02:43:16 +0000 (GMT) (envelope-from hartzell@kestrel.alerce.com) Received: from merlin.alerce.com (localhost [127.0.0.1]) by merlin.alerce.com (Postfix) with ESMTP id B250A2170; Mon, 18 Jul 2005 19:42:39 -0700 (PDT) Received: from satchel.alerce.com (w092.z064001164.sjc-ca.dsl.cnc.net [64.1.164.92]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "satchel.alerce.com", Issuer "Alerce Certificate Authority" (verified OK)) by merlin.alerce.com (Postfix) with ESMTP id 5DE5D2161; Mon, 18 Jul 2005 19:42:39 -0700 (PDT) Received: from satchel.alerce.com (localhost [127.0.0.1]) by satchel.alerce.com (8.13.1/8.13.1) with ESMTP id j6J2hUq6003243 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 18 Jul 2005 19:43:30 -0700 (PDT) (envelope-from hartzell@satchel.alerce.com) Received: (from hartzell@localhost) by satchel.alerce.com (8.13.1/8.13.1/Submit) id j6J2hTT1003240; Mon, 18 Jul 2005 19:43:29 -0700 (PDT) (envelope-from hartzell) From: George Hartzell MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17116.26833.164565.947366@satchel.alerce.com> Date: Mon, 18 Jul 2005 19:43:29 -0700 To: Joe Kraft In-Reply-To: References: X-Mailer: VM 7.17 under 21.4 (patch 15) "Security Through Obscurity" XEmacs Lucid X-Virus-Scanned: ClamAV using ClamSMTP Cc: freebsd-mobile@freebsd.org Subject: Re: S3 and/or S4 modes for Sony Vaio PCG-v505? X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: hartzell@alerce.com List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jul 2005 02:43:17 -0000 Joe Kraft writes: > I've sent this to the ACPI list, but didn't receive any responses. I'm > hoping sending this here will come up with something. > > Has anyone looked at the suspend modes for this (or any other) Sony > Vaio? Of course it's the one I have... :-) > > It doesn't seem to return from the S3 or S4 state. In a little > debugging of the S3 state, I'm getting the ACPI return from suspend > message in my message log. The display never lights back up and the > computer doesn't respond to anything except the power switch. > > I haven't found anything from google, or in the handbook that really helps. > > I've dumped the ASL and it compiles cleanly. I've stripped most devices > out of the kernel to get a minimal version for testing, and built a > debug version of the acpi module. At this point, I don't understand the > ACPI code well enough to understand how it's all supposed to work. > > Does anyone have any suggestions about where to look to see about > getting this working? Eventually I'd like to get it working well enough > to use FBSD for my laptop OS, but for now I'd be happy to get even a > little of it to work from the console. I'm in just about the same spot w/ a PCG-GRX570 and S3. I've noticed that with a stripped down kernel, after resuming, I can hit the power button and have it almost completely shut down (although you can't see anything). It does hang, but it seems to get the filesystems unmounted and stuff (they're clean on the reboot). I have Ubuntu linux installed in another partition on the machine, and it does a good deal better resuming (X has some issues, but....). I've tried most of the stuff that I can find via google and the mailing lists. Otherwise, I'm trying to figure out how to proceed (in my spare time). g.