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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Random loss of video output, laptop connected via docking station to two external (DVI, VGA) monitors rotated in portrait mode"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80008#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Random loss of video output, laptop connected via docking station to two external (DVI, VGA) monitors rotated in portrait mode"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80008">bug 80008</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>The batch buffer gets overwritten. This seems to happen as it is being read,
but I couldn't spot the culprit within the batch, so I presume it is the render
cache that gets flushed after userspace has written the new batch. You
definitely want to test with the latest kernel and xf86-video-intel.</pre>
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