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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] monitor is not detected unless it was active during boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97877">97877</a>
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<th>Summary</th>
<td>[SKL] monitor is not detected unless it was active during boot
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>madman2003@gmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>I have 2 identical monitors, which have an ultrahd resolution.
On DP both work fine, on HDMI both have issues, this applies to both a native
HDMI 1.4 connection on the mainbord, as well as a built-in DP->HDMI 2.0
converter. The problem occurs both on hotplug, as well on resume from S3.
The monitor is a Samsung U24E850R.
The mainbord is a Asrock Fatal1ty Z170 Gaming-ITX/ac
The distribution is arch linux
uname -a: Linux main 4.7.4-1-ARCH #1 SMP PREEMPT Thu Sep 15 15:24:29 CEST 2016
x86_64 GNU/Linux
I will add various bits and pieces of dmesg output as comments.</pre>
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</p>
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