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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - xorg black screen after monitor power off, AMD r9 270X, aoc u2868pqu, displayport"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90987#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - xorg black screen after monitor power off, AMD r9 270X, aoc u2868pqu, displayport"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90987">bug 90987</a>
from <span class="vcard"><a class="email" href="mailto:R9270X@sharklasers.com" title="R9 270X <R9270X@sharklasers.com>"> <span class="fn">R9 270X</span></a>
</span></b>
<pre>Seems you've faced infamous DP Link training issue. Try to boot with recent
kernel like 4.3-RC3 or so and check if your problem fixed. I can see bunch of
patches dealing with similar conditions.</pre>
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