From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754127AbYIYKIA (ORCPT ); Thu, 25 Sep 2008 06:08:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752863AbYIYKHw (ORCPT ); Thu, 25 Sep 2008 06:07:52 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:40786 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752034AbYIYKHv (ORCPT ); Thu, 25 Sep 2008 06:07:51 -0400 Date: Thu, 25 Sep 2008 11:07:46 +0100 From: Matthew Garrett To: carbonated beverage Cc: linux-kernel@vger.kernel.org Subject: Re: CONFIG_ACPI_VIDEO on Thinkpad blanks display. Message-ID: <20080925100746.GA13185@srcf.ucam.org> References: <20080925060244.GA18945@net-ronin.org> <20080925070741.GA22376@net-ronin.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080925070741.GA22376@net-ronin.org> User-Agent: Mutt/1.5.12-2006-07-14 X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@codon.org.uk X-SA-Exim-Scanned: No (on vavatch.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 25, 2008 at 12:07:41AM -0700, carbonated beverage wrote: > Without CONFIG_ACPI_VIDEO, the above message don't appear. From this point, > any pointers on figuring out why the ACPI features makes the screen go blank? Yes. X assumed that any ACPI key press was a request to switch the video output. Upgrade X. -- Matthew Garrett | mjg59@srcf.ucam.org