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<b><a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED DUPLICATE - Screen flickering in Ubuntu 18.04 on a 4k laptop screen."
href="https://bugs.freedesktop.org/show_bug.cgi?id=108702#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED DUPLICATE - Screen flickering in Ubuntu 18.04 on a 4k laptop screen."
href="https://bugs.freedesktop.org/show_bug.cgi?id=108702">bug 108702</a>
from <span class="vcard"><a class="email" href="mailto:midskavid@gmail.com" title="Mridul Kavidayal <midskavid@gmail.com>"> <span class="fn">Mridul Kavidayal</span></a>
</span></b>
<pre>Hi Mazin!
So the flickering only occurs for some time after the screen wakes (ie. either
from hibernation, screen lock(when screen turns black) or a boot). I have seen
that on battery, the flicker vanishes pretty quickly than when plugged in.
Also, once stabilized, the flicker is not observed in that session till the
screen turns black (lock, hibernate, boot).</pre>
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