<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Displays on T440s' external DP over MST regularly blank"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89658#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Displays on T440s' external DP over MST regularly blank"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89658">bug 89658</a>
from <span class="vcard"><a class="email" href="mailto:tim.besard@gmail.com" title="Tim Besard <tim.besard@gmail.com>"> <span class="fn">Tim Besard</span></a>
</span></b>
<pre>I even tried booting with drm.debug=0xf, which generates a crapton of messages,
but nothing out of the ordinary (ie. only some I915_GEM_* noise) around the
time that my screens blank.
Is there another way for me to gather more information, or enable more debug
messages?</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 on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>