From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752107AbYFAOqD (ORCPT ); Sun, 1 Jun 2008 10:46:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752861AbYFAOpF (ORCPT ); Sun, 1 Jun 2008 10:45:05 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:4286 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752721AbYFAOpE (ORCPT ); Sun, 1 Jun 2008 10:45:04 -0400 Date: Sat, 31 May 2008 09:44:33 +0200 From: Pavel Machek To: "Renato S. Yamane" Cc: linux-kernel@vger.kernel.org Subject: Re: [Bug 10797] Something is consuming power after shutdown Message-ID: <20080531074433.GE5405@ucw.cz> References: <483AB443.6020807@diamondcut.com.br> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <483AB443.6020807@diamondcut.com.br> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > > > After poweroff, something still working and consuming > power. So I loss ~4% of my battery charge in each 12h. > > If I shutdown my laptop using Kernel 2.6.24/25 when > battery is 100%, after 12h my battery charge go to 96% > (this information is checked with kpowersave and with > LED available in my laptop that change color from blue > to yellow when battery is not FULL). > > If I shutdown this same laptop by WinXP (I have a dual > boot), nothing change. So, my battery still have 100% > after 12h (or more). Try to find out which component eats power, eg. by opening the machine searching for heat. (And yes, your hw is broken; on pc it is traditionaly hw responsibility to power machine down.) -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html