From owner-freebsd-questions@FreeBSD.ORG Fri Aug 27 10:13:16 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B50F010656A3 for ; Fri, 27 Aug 2010 10:13:16 +0000 (UTC) (envelope-from tijl@coosemans.org) Received: from mailrelay011.isp.belgacom.be (mailrelay011.isp.belgacom.be [195.238.6.178]) by mx1.freebsd.org (Postfix) with ESMTP id 50B028FC1C for ; Fri, 27 Aug 2010 10:13:15 +0000 (UTC) X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvsEAJsrd0xbsbWC/2dsb2JhbACgU3K7OoU3BA Received: from 130.181-177-91.adsl-dyn.isp.belgacom.be (HELO kalimero.tijl.coosemans.org) ([91.177.181.130]) by relay.skynet.be with ESMTP; 27 Aug 2010 12:13:07 +0200 Received: from kalimero.tijl.coosemans.org (kalimero.tijl.coosemans.org [127.0.0.1]) by kalimero.tijl.coosemans.org (8.14.4/8.14.4) with ESMTP id o7RAD7DF002599; Fri, 27 Aug 2010 12:13:07 +0200 (CEST) (envelope-from tijl@coosemans.org) From: Tijl Coosemans To: Rem P Roberti Date: Fri, 27 Aug 2010 12:12:59 +0200 User-Agent: KMail/1.13.5 (FreeBSD/8.1-PRERELEASE; KDE/4.4.5; i386; ; ) References: <4C75E5BE.6090107@comcast.net> In-Reply-To: <4C75E5BE.6090107@comcast.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3889802.1062Bj3vxR"; protocol="application/pgp-signature"; micalg=pgp-sha256 Content-Transfer-Encoding: 7bit Message-Id: <201008271213.06492.tijl@coosemans.org> Cc: freebsd-questions@freebsd.org Subject: Re: Panic or deadlock with Intel graphics X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Aug 2010 10:13:16 -0000 --nextPart3889802.1062Bj3vxR Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable On Thursday 26 August 2010 05:55:42 Rem P Roberti wrote: > In an attempt to diagnose why my Thinkpad R51 completely locks up when > trying to access X I have done the following. I built a debugging > kernel, with KDB, DDB, WITNESS, INVARIANT*, AND DIAGNOSTIC in addition > to *BREAK_TO_DEBUGGER. None of these things have yielded any progress > in isolating the issue. Note that replacing the 'intel' driver with the > 'vesa' driver in /etc/X11/xorg.conf does not cause the computer to > hang. The problem appears to be specific to the intel driver. Also, I > have been unable to get a crash report (which is what we were hoping to > see in /var/crash) regardless of the debugging options built into the > kernel. >=20 > I have attached the output of 'uname -a', 'dmesg', and 'pciconf -lv' to > this post. It could be related to DRI, so try to disable it in /etc/X11/xorg.conf: Section "Module" Disable "dri" Disable "dri2" EndSection --nextPart3889802.1062Bj3vxR Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (FreeBSD) iF4EABEIAAYFAkx3j7IACgkQfoCS2CCgtit4vgD8DtzRTOR3XbX5bl9QdDsGMpV2 cgGfAK9WJBjSH8dWOhYA/ixSdQX6uTXB9EW5z3+nIgzhJjE6CUy0XPzmlBgX1qqg =ga0P -----END PGP SIGNATURE----- --nextPart3889802.1062Bj3vxR--