From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263100AbUGNU13 (ORCPT ); Wed, 14 Jul 2004 16:27:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263574AbUGNU12 (ORCPT ); Wed, 14 Jul 2004 16:27:28 -0400 Received: from khan.acc.umu.se ([130.239.18.139]:18332 "EHLO khan.acc.umu.se") by vger.kernel.org with ESMTP id S263100AbUGNU1E (ORCPT ); Wed, 14 Jul 2004 16:27:04 -0400 Date: Wed, 14 Jul 2004 22:27:00 +0200 From: David Weinehall To: John Goerzen Cc: linux-kernel@vger.kernel.org, linux-thinkpad@linux-thinkpad.org Subject: Re: ACPI Hibernate and Suspend Strange behavior 2.6.7/-mm1 Message-ID: <20040714202700.GF22472@khan.acc.umu.se> Mail-Followup-To: John Goerzen , linux-kernel@vger.kernel.org, linux-thinkpad@linux-thinkpad.org References: <1089054013.15671.48.camel@dhcppc4> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i X-Accept-Language: Swedish, English X-GPG-Fingerprint: 7ACE 0FB0 7A74 F994 9B36 E1D1 D14E 8526 DC47 CA16 X-GPG-Key: http://www.acc.umu.se/~tao/files/pubkey_dc47ca16.gpg.asc Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 14, 2004 at 08:16:55PM +0000, John Goerzen wrote: > On 2004-07-06, Volker Braun wrote: > > ACPI S3 draws too much power on the T40/T41, this has been confirmed by > > various people (so its not just mine). Suspended it lasts about 10h, > > about twice as long as powered up. Supposed to be 1-2 weeks. > > I'm glad I'm not the only one that is suspecting that. I just tried > switching my T40p from APM to ACPI. I got suspending to RAM working in > ACPI, but noticed that when I got it back out of my laptop bag later, it > was physically warm to the touch. It also had consumed more battery > power than it would have when suspended with APM. And, if I would shine > a bright light on the screen, I could make out text on it. In other > words, the backlight was off but it was still displaying stuff. Does poweroff work for you? At least my T40 has problems shutting off properly when using 2.6 + ACPI. A bit annoying; I have to keep the powerkey pressed for a few seconds for it to turn off. Regards: David Weinehall -- /) David Weinehall /) Northern lights wander (\ // Maintainer of the v2.0 kernel // Dance across the winter sky // \) http://www.acc.umu.se/~tao/ (/ Full colour fire (/