[Bug 58594] Dual Monitor eventually freezes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=58594

--- Comment #11 from Keith McClelland <zismylaptop at gmail.com> ---
Okay, here are all the logs I can find that cover the time period of this
failure.

Background. After I hooked up the monitor, I started the following perl
one-liner:

perl -e'my $x = 0; int $x;while(1){++$x;print"$x\n" unless $x % 1000000}'

This spits out a new million about twice a second. I then started the
gnome-system-monitor and positioned the terminal window and the monitor window
so that both of them were regularly updating both monitors. The video hung at
8:26 with a count of 2.2 billion. I was doing other things and didn't get back
to issue this report until after 11:00. By that time the perl process had run
at almost 100% CPU usage for more than 200 minutes and thus many billions more
counts. Xorg was moving, but slowly, only 12 minutes total. Compiz was stopped
dead at 5 minutes.

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