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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 - Random black screen on RX 470, HDMI 4k-60Hz"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102389">102389</a>
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<th>Summary</th>
<td>Random black screen on RX 470, HDMI 4k-60Hz
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/AMDgpu
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
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<th>Reporter</th>
<td>jeremi.jasinski@gmail.com
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<pre>I am using amd-staging on arch linux -
<a href="https://aur.archlinux.org/packages/linux-amd-staging-git/">https://aur.archlinux.org/packages/linux-amd-staging-git/</a> and AMD RX 470.
I have 4k monitor (AOC U2879VF), which display port connector has broken, so
i'm forced to use HDMI. On dp there were no problem, unfortunately while using
HDMI 4k 60Hz I get random black screen, lasting for 1-2 seconds, while using my
computer (watching movie, playing games, or browsing internet).
The black screens happens since at least 4.11 amd-staging-git version.
I attached dmesg log, and xorg log. If you need something else please tell me.</pre>
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