Date: Wed, 25 Aug 2010 21:03:56 -0700 From: Rem P Roberti <remegius@comcast.net> To: FreeBSD <freebsd-questions@freebsd.org> Subject: Re: Panic or deadlock with Intel graphics Message-ID: <4C75E7AC.7080509@comcast.net> In-Reply-To: <4C75E5BE.6090107@comcast.net> References: <4C75E5BE.6090107@comcast.net>
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> 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. > > I forgot to mention the output of pkg_info | grep xf86-video-intel...which is: xf86-video-intel-2.7.1_3 Driver for Intel integrated graphics chipsets
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