From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rathgeb Markus Subject: Re: amd64 brightness has lowest value after boot Date: Thu, 29 Jun 2006 09:14:47 +0000 Message-ID: <44A39A07.20408@web.de> References: <449FBAC8.1060509@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from fmmailgate02.web.de ([217.72.192.227]:34688 "EHLO fmmailgate02.web.de") by vger.kernel.org with ESMTP id S1751624AbWF2HPX (ORCPT ); Thu, 29 Jun 2006 03:15:23 -0400 Received: from smtp08.web.de (fmsmtp08.dlan.cinetic.de [172.20.5.216]) by fmmailgate02.web.de (Postfix) with ESMTP id AFD8253C548 for ; Thu, 29 Jun 2006 09:15:22 +0200 (CEST) Received: from [84.157.215.45] (helo=[192.168.0.100]) by smtp08.web.de with asmtp (TLSv1:AES256-SHA:256) (WEB.DE 4.107 #114) id 1FvqkE-0005Qb-00 for linux-acpi@vger.kernel.org; Thu, 29 Jun 2006 09:15:22 +0200 In-Reply-To: <449FBAC8.1060509@web.de> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hi! I find out (via acpi debug) that this are the execution methods: decrease brightness: \_SB_.PCI0.EC__._Q12 increase brightness: \_SB_.PCI0.EC__._Q13 Can i execute this methods from hand? whitout press the keys? Rathgeb Markus wrote: > Hi! > I have read the mailinglist for over a year and never heard about a > similar problem till last month. But there was no answer given. > If i use a 32 BIT linux the problem DO NOT occur, but for a few month I > have changed again to a 64 bit linux system (I used 64 bit a year before > and there was the same problem). > Everytime after the message "Booting the Kernel" (all versions I > prepared till 2.6.16) the displays brightness changes to the > lowest value, so I have to press the hotkeys till the brightness has an > acceptable value. (this also happens by an ordinary boot without resume. > I notice that because in the attached email the person writes "My > problem is that after resume".) >>>From time to time the hotkeys "are confused" (or do not work), too. I > press the key to > increase the value and it go hell, dark, hell, hell, dark etc. (it does > what it want *g*). > Please help me ;-) > and excuse my english. > - > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >