Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764010AbYBTSrm (ORCPT ); Wed, 20 Feb 2008 13:47:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760834AbYBTSrW (ORCPT ); Wed, 20 Feb 2008 13:47:22 -0500 Received: from rtr.ca ([76.10.145.34]:2647 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759460AbYBTSrU (ORCPT ); Wed, 20 Feb 2008 13:47:20 -0500 Message-ID: <47BC75B6.7000509@rtr.ca> Date: Wed, 20 Feb 2008 13:47:18 -0500 From: Mark Lord Organization: Real-Time Remedies Inc. User-Agent: Thunderbird 2.0.0.9 (X11/20071031) MIME-Version: 1.0 To: Jeff Chua Cc: Jesse Barnes , Linus Torvalds , lkml , Dave Airlie , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, suspend-devel List , Greg KH Subject: Re: 2.6.25-rc2 System no longer powers off after suspend-to-disk. Screen becomes green. References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 800 Lines: 23 Jeff Chua wrote: > > > On Feb 20, 2008 2:19 PM, Jeff Chua >> I'll try the "idle=poll" to see if that works and will try some printk > > I don't know what exactly the i915_suspend() and i915_resume() are > supposed to do because it works better without them. > > After inserting "return 0;" right at the top of those two functions, > suspend (and power-off properly), and resume (without green screen) > works just fine. .. Does this machine have more than one CPU core? If so.. Does your kernel have CONFIG_HOTPLUG_CPU=y (if not, enable it). ?? -- 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/