From owner-freebsd-current@FreeBSD.ORG Mon Apr 23 12:13:02 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EE4E216A402 for ; Mon, 23 Apr 2007 12:13:02 +0000 (UTC) (envelope-from rrs@cisco.com) Received: from sj-iport-2.cisco.com (sj-iport-2-in.cisco.com [171.71.176.71]) by mx1.freebsd.org (Postfix) with ESMTP id C68A413C469 for ; Mon, 23 Apr 2007 12:13:02 +0000 (UTC) (envelope-from rrs@cisco.com) Received: from sj-dkim-3.cisco.com ([171.71.179.195]) by sj-iport-2.cisco.com with ESMTP; 23 Apr 2007 05:13:03 -0700 X-IronPort-AV: i="4.14,441,1170662400"; d="scan'208"; a="371587757:sNHT54762036" Received: from sj-core-5.cisco.com (sj-core-5.cisco.com [171.71.177.238]) by sj-dkim-3.cisco.com (8.12.11/8.12.11) with ESMTP id l3NCD2tI013980 for ; Mon, 23 Apr 2007 05:13:02 -0700 Received: from xbh-sjc-231.amer.cisco.com (xbh-sjc-231.cisco.com [128.107.191.100]) by sj-core-5.cisco.com (8.12.10/8.12.6) with ESMTP id l3NCD2Ei006407 for ; Mon, 23 Apr 2007 12:13:02 GMT Received: from xfe-sjc-211.amer.cisco.com ([171.70.151.174]) by xbh-sjc-231.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.1830); Mon, 23 Apr 2007 05:13:02 -0700 Received: from [127.0.0.1] ([171.68.225.134]) by xfe-sjc-211.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.1830); Mon, 23 Apr 2007 05:13:02 -0700 Message-ID: <462CA36A.6090500@cisco.com> Date: Mon, 23 Apr 2007 08:15:38 -0400 From: Randall Stewart User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.8) Gecko/20061029 FreeBSD/i386 SeaMonkey/1.0.6 MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 23 Apr 2007 12:13:02.0166 (UTC) FILETIME=[BD5DEF60:01C785A0] DKIM-Signature: v=0.5; a=rsa-sha256; q=dns/txt; l=1525; t=1177330382; x=1178194382; c=relaxed/simple; s=sjdkim3002; h=Content-Type:From:Subject:Content-Transfer-Encoding:MIME-Version; d=cisco.com; i=rrs@cisco.com; z=From:=20Randall=20Stewart=20 |Subject:=20Thinkpad=20T43=20and=20projector=20problem |Sender:=20; bh=zy6d4evG3IbJjtlZgxhzll4Py1fErea0Nr/3XFS9bJc=; b=pylFxn5TrO01IzIxvMZU7ww9IpDsPHTZoEDJ33Uj4C/EpI2dPNO4bGzxkavIyisoNX5naEys 8rRTohqxhcfPzhjfBd7iCZanAeIHk3sd7AZT3U26Negf9m+wJr6dX2Wy; Authentication-Results: sj-dkim-3; header.From=rrs@cisco.com; dkim=pass (sig from cisco.com/sjdkim3002 verified; ); Subject: Thinkpad T43 and projector problem X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Apr 2007 12:13:03 -0000 All: Ok, I have done a bit more playing with my projector here at home and I figured out how to project out of my T43.. Turns out.. its a catch 22 scenario.. Basically when I last upgraded my X11 stack, in order to get the machine not to crash when you exit X and restart it you have to disable a little option in xorg.conf dri So you replace in Section "Module" Load dri with #Load dri Thus your crash goes away.. well guess what module does the beamer stuff... yep.. you guessed it dri.. So if I want to project I can uncomment the line.. restart X11.. login.. and now my beamer works.. I can display all day long.. I just can't restart X.. if I log out (which causes X/Xdm to restart).. you panic.. So I guess the work around until the panic is fixed.. is to keep it off.. and then if you really have to display stuff.. then turn it on.. and restart.. with the idea that you are facing a panic/fsck when you log out :-( I do have a core for the drm panic now... if someone is working in that area.. its a blown stack.. kgdb does not like it very much.. I did write down the ip/sp and ebp.. but the esp/ebp are unaccessable addresses. The eip is 0xc090684c which translates to: 0xc090684c is in pmap_mapdev_attr (../../../i386/i386/pmap.c:3355). But of course that does not help much .. If anyone wants to play.. let me know and I will share what I have with them :-D R -- Randall Stewart NSSTG - Cisco Systems Inc. 803-345-0369 803-317-4952 (cell)