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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [GLK] no signal - with samsung 4k TV - HDMI UHD Color (ENABLED)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110496#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [GLK] no signal - with samsung 4k TV - HDMI UHD Color (ENABLED)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110496">bug 110496</a>
from <span class="vcard"><a class="email" href="mailto:sergey79@gmail.com" title="sergey79@gmail.com">sergey79@gmail.com</a>
</span></b>
<pre>The other thing I noticed is that when Samsung's "HDMI UHD Color" is enabled -
I get "no signal" before the OS is booted, e.g. I cannot see the UEFI setup
interface.
However, within the OS I get a signal with any video mode except 4K modes (even
3820x2160 @24Hz does not work).</pre>
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