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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Failure to wake monitor after sleep on Haswell graphics driver under 4.4.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94014#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Failure to wake monitor after sleep on Haswell graphics driver under 4.4.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94014">bug 94014</a>
from <span class="vcard"><a class="email" href="mailto:brovvnout+bugzilla@gmail.com" title="Brownout <brovvnout+bugzilla@gmail.com>"> <span class="fn">Brownout</span></a>
</span></b>
<pre>I can confirm that downgrading to kernel 4.3 solves the issue.
I must also add that even turning off the display triggers the problem, as it
remains in sleep mode after turning it back on, killing X brings it back to
life.</pre>
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