From mboxrd@z Thu Jan 1 00:00:00 1970 From: maximilian attems Subject: Re: Bug#347186: linux-image-2.6.14-2-alpha-generic: garbled Matrox framebuffer Date: Wed, 11 Jan 2006 11:28:27 +0100 Message-ID: <20060111102827.GF7691@nancy> References: <20060109090849.GB3481@tennyson.dodds.net> <20060109093517.GA23253@localhost.localdomain> <20060109105146.GE3481@tennyson.dodds.net> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1EwdDh-0000cs-A1 for linux-fbdev-devel@lists.sourceforge.net; Wed, 11 Jan 2006 02:28:45 -0800 Received: from baikonur.stro.at ([213.239.196.228]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1EwdDg-0006WG-Pg for linux-fbdev-devel@lists.sourceforge.net; Wed, 11 Jan 2006 02:28:45 -0800 Content-Disposition: inline In-Reply-To: <20060109105146.GE3481@tennyson.dodds.net> Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Steve Langasek , 347186@bugs.debian.org Cc: Sven Luther , adaplas@pol.net, linux-fbdev-devel@lists.sourceforge.net dear adaplas, could you please take a look at this matroxfb debian bug report: http://bugs.debian.org/347186 On Mon, 09 Jan 2006, Steve Langasek wrote: > > > Sigh, can't get a break with alpha kernel support around here. After > > > upgrading to 2.6.14 (from 2.4.27), the Matrox framebuffer no longer works > > > correctly on my alpha with a Matrox Millenium II. The matroxfb_base module > > > loads without error, but gives me corrupt video output only. > > > Try turning off acceleration. > > Doesn't make a difference. > > What did make a difference was, after googling, loading fbcon manually > before loading matroxfb_base. Given that I'm loading matroxfb_base by hand > (/etc/modules), it's not getting loaded via udev or anything like that, it > seems to me that it's my responsibility to load fbcon by hand as well, but > it's still something of an unexpected change from 2.4. It might be nice to > have these modules all autoloaded by something, but it's not strictly > necessary, and some users may not want the framebuffer activated > automatically? > > The other issue (and the first thing I was trying to get work, which led me > to believe the fb was completely broken) is that, even though console works > on the framebuffer now, X does not. This breakage corresponds to the kernel > upgrade, not to any changes in X, so still looks like a kernel bug to me. > > If I turn off "UseFBDev" in my xorg.conf, X displays correctly. I haven't > poked yet to see what this does performance-wise. > > -- > Steve Langasek Give me a lever long enough and a Free OS > Debian Developer to set it on, and I can move the world. > vorlon@debian.org http://www.debian.org/ 2.6.15 has matroxfb patches, did it make a difference on your box? -- maks ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click