Panic or deadlock with Intel graphics
Rem P Roberti
remegius at comcast.net
Thu Aug 26 04:04:06 UTC 2010
> 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-2.7.1_3 Driver for Intel integrated graphics chipsets
More information about the freebsd-questions