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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [CFL] Latitude 7400 2-in-1: intermittent screen freezes (i915)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111500#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [CFL] Latitude 7400 2-in-1: intermittent screen freezes (i915)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111500">bug 111500</a>
from <span class="vcard"><a class="email" href="mailto:leho@kraav.com" title="Leho Kraav (:macmaN :lkraav) <leho@kraav.com>"> <span class="fn">Leho Kraav (:macmaN :lkraav)</span></a>
</span></b>
<pre>Another freeze shortly into the next session, after vertically expanding a
Thunderbird mail window. `khugepaged` and `kworker+i915` were stuck in D state
now.
I'm preparing to roll back towards 4.19.69 LTS and see how that version
behaves.
Or does drm-tip have a greater chance of revealing something?
I wonder when is it time to suspect hardware issues?</pre>
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