Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760773AbYBTRwo (ORCPT ); Wed, 20 Feb 2008 12:52:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760004AbYBTRwb (ORCPT ); Wed, 20 Feb 2008 12:52:31 -0500 Received: from smtp2.linux-foundation.org ([207.189.120.14]:58585 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758006AbYBTRw3 (ORCPT ); Wed, 20 Feb 2008 12:52:29 -0500 Date: Wed, 20 Feb 2008 09:52:08 -0800 (PST) From: Linus Torvalds To: Jeff Chua cc: Jesse Barnes , 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. In-Reply-To: Message-ID: References: User-Agent: Alpine 1.00 (LFD 882 2007-12-20) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 928 Lines: 26 On Thu, 21 Feb 2008, Jeff Chua wrote: > > Works without those two functions. Ahh. You're using the BIOS to re-initialize your video, aren't you? If STR works without X, then you have something else resuming graphics, and that may be what then interacts badly with the fact that the kernel also does so. > Ok, what's next? Let's try to narrow it down to what the interaction is. Are you using something like acpi_sleep=s3_bios or similar? That's what the kernel support is supposed to make unnecessary in the long run, along with all the video mode flickering (ie we should be able to resume to the video mode we want, not flicker through unnecessary modes). Linus -- 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/