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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Combination of OpenGL and X rendering locks up on Haswell graphics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63914#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Combination of OpenGL and X rendering locks up on Haswell graphics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63914">bug 63914</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>Let's start with dmesg, Xorg.0.log and lspci. When X locks, is the machine
remotely accessible?
Note that 2.21.4 is old, and if you are using SNA contains a known bug with
scanline waits which would be triggered in this scenario.</pre>
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