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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 - AMD RX 570 Black Screen/Hang at startup (AMDGpu DC problem)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111299">111299</a>
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<th>Summary</th>
<td>AMD RX 570 Black Screen/Hang at startup (AMDGpu DC problem)
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
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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>major
</td>
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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>suren.karimp@gmail.com
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<p>
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<pre>Hello, AMD RX 570 faces a blank, black screen at boot. This started happening
after linux kernel 4.17 started enabling amdgpu DC by default, and only
solution (for now) is disabling amdgpu DC using amdgpu.dc=0 kernel boot
parameter.
Here is like to original bug, in Ubuntu's tracker:
<a href="https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1837945">https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1837945</a>
Sytem information (inxi -SGxxx): <a href="https://paste.ubuntu.com/p/sWW27FBwCG/">https://paste.ubuntu.com/p/sWW27FBwCG/</a></pre>
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