[Bug 438000] Re: [i945gm] [karmic] X servers hangs when settings up dual monitor config

[dhenry]

With kernel 2.6.32rc7 and xorg-edgers' intel driver (2.9.0+git), I could
switch to a console (tty1), and dump kernel messages after the GPU hang
(and reboot properly).

It seems that by default, the Gnome screen resolution menu sets external
monitor to extended at right, which could break with compiz enabled if
the with is greater than 2048. But what I don't understand is why does
it hang when I just run "xrandr" command after hotplugging the monitor?
(without setting up the external monitor yet)

** Attachment added: "dmesgGemErrors.log"
   http://launchpadlibrarian.net/35683236/dmesgGemErrors.log

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[i945gm] [karmic] X servers hangs when settings up dual monitor config
https://bugs.launchpad.net/bugs/438000
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