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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - HDMI connected monitors fail to sleep and instead turn back on when amdgpu.dc=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109246#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - HDMI connected monitors fail to sleep and instead turn back on when amdgpu.dc=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109246">bug 109246</a>
from <span class="vcard"><a class="email" href="mailto:ariannebrink@posteo.de" title="Arianne Brink <ariannebrink@posteo.de>"> <span class="fn">Arianne Brink</span></a>
</span></b>
<pre>My Vega 56 is showing the same problems. However, I noticed that by disabling
xfsettingsd in XFCE and kscreen in Plasma it solved the problem. It will
suspend my monitors properly using dpms force off. I3WM and other window
managers don't show the same problem either, this seems to be related to
desktop environments and the way they manage displays.</pre>
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