<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] screen drops to tty and hangs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98292#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] screen drops to tty and hangs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98292">bug 98292</a>
from <span class="vcard"><a class="email" href="mailto:loomsen@gmail.com" title="Norbert Varzariu <loomsen@gmail.com>"> <span class="fn">Norbert Varzariu</span></a>
</span></b>
<pre>OK, so what I found is: no hangs, but frequent
[68176.532833] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe B FIFO underrun
errors in my syslog. Usually this leads to the screen being blacked out for a
split second, before it is redrawn. The system itself is rather stable, I
didn't have a hang up anymore, the error state is clean also.
Only these occasional blackouts.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>