Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935775AbYBVAf4 (ORCPT ); Thu, 21 Feb 2008 19:35:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757140AbYBVAfq (ORCPT ); Thu, 21 Feb 2008 19:35:46 -0500 Received: from mga03.intel.com ([143.182.124.21]:30875 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754539AbYBVAfp (ORCPT ); Thu, 21 Feb 2008 19:35:45 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.25,388,1199692800"; d="scan'208";a="382107222" From: Jesse Barnes To: "Jeff Chua" Subject: Re: [Suspend-devel] 2.6.25-rc2 System no longer powers off aftersuspend-to-disk. Screen becomes green. Date: Thu, 21 Feb 2008 16:23:55 -0800 User-Agent: KMail/1.9.6 (enterprise 0.20071204.744707) Cc: "Romano Giannetti" , "Linus Torvalds" , "suspend-devel List" , "Dave Airlie" , "Greg KH" , lkml , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org References: <200802211302.27002.jesse.barnes@intel.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200802211623.55450.jesse.barnes@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1439 Lines: 33 On Thursday, February 21, 2008 4:20 pm Jeff Chua wrote: > On Fri, Feb 22, 2008 at 5:02 AM, Jesse Barnes wrote: > > On Thursday, February 21, 2008 11:43 am Romano Giannetti wrote: > > > > > Let's try to narrow it down to what the interaction is. Are you > > > > > using something like acpi_sleep=s3_bios or similar? > > > > > > > > No. Not additional command line option except for resume=/dev/sda3 > > > > reboot=bios > > > > > > My laptop (a Toshiba satellite U305, intel 945GM chipset, used to need > > > s2ram -f -p -m to STR correctly. In 2.6.25-rc2 I can simply STR with > > > echo mem > /sys/power/state. > > > > Cool, glad to hear at least one success report. :) > > STR is always working on my X60s. No green screen, no hang. Both s2ram > and "echo mem > /sys/power/state". It's STD that's having problem. > > But strange thing is I could even restore console after STD even > without agp and i915 module loaded, so I don't know how the console > vga got saved and restored. Your system (either your distro suspend/resume scripts or your platform) must be running the video BIOS at resume time, otherwise it would probably come back blank. Jesse -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/