From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751072AbWF2RTR (ORCPT ); Thu, 29 Jun 2006 13:19:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751075AbWF2RTQ (ORCPT ); Thu, 29 Jun 2006 13:19:16 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:7319 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S1751072AbWF2RTN (ORCPT ); Thu, 29 Jun 2006 13:19:13 -0400 Date: Thu, 29 Jun 2006 19:19:03 +0200 From: Pavel Machek To: Michael Buesch Cc: benh@kernel.crashing.org, linux-fbdev-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: radeonfb: corrupted screen on bootup Message-ID: <20060629171852.GA3340@elf.ucw.cz> References: <200606282118.27750.mb@bu3sch.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200606282118.27750.mb@bu3sch.de> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > I have a weird error with my PowerBook G4, which > has a radeon card. I am using radeonfb. > After bootup, the screen sometimes looks like it is melting. > I made a video to show you what is going on: > http://bu3sch.de/misc/after_boot.avi (6.1 MB) I did not see the video (slow link here)... but if you turn off LCD while keeping backlight on, you get very interesting "burning screen" effect. I suspect that might be it. It will not damage anything. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html