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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] display gets black screen for some time"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91720">91720</a>
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<th>Summary</th>
<td>[SKL] display gets black screen for some time
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</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>januszmk6@gazeta.pl
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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>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=117846" name="attach_117846" title="dmesg">attachment 117846</a> <a href="attachment.cgi?id=117846&action=edit" title="dmesg">[details]</a></span>
dmesg
I have connected 2x hdmi full hd + 2560x1440 + 1x DP full hd.
on display with 2560x1440 resolution I constantly get black screens and
horizontal strips over the screen. I am sure now that its not problem of cable
because I tested it on my external GPU and recently I get black screen on other
monitors from time to time but not so often as on 1440p monitor. I also tested
windows, it doesnt gets black screens.
This also happens in TTY.
Also, don't know if its luck or not, but when I connected only one monitor,
1440p over DP, I didn't get this problem.
This is video how it looks like: <a href="https://www.youtube.com/watch?v=fB2pJsD9NFQ">https://www.youtube.com/watch?v=fB2pJsD9NFQ</a></pre>
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