Date: Fri, 27 Aug 2010 08:43:58 -0700 From: Rem P Roberti <remegius@comcast.net> To: Tijl Coosemans <tijl@coosemans.org> Cc: freebsd-questions@freebsd.org Subject: Re: Panic or deadlock with Intel graphics Message-ID: <4C77DD3E.6030600@comcast.net> In-Reply-To: <201008271213.06492.tijl@coosemans.org> References: <4C75E5BE.6090107@comcast.net> <201008271213.06492.tijl@coosemans.org>
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On 08/27/10 03:12, Tijl Coosemans wrote: > 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. >> >> 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 Unfortunately, that did not work. Cheers...
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