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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - When positioning a monitor output above or below initial configuration with xrandr, hard freeze with graphics artifacts 4.16.2+"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106193">106193</a>
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<th>Summary</th>
<td>When positioning a monitor output above or below initial configuration with xrandr, hard freeze with graphics artifacts 4.16.2+
</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
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/AMDgpu
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>sass.joel@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>I'm unable to position my monitors outside of an inline configuration. I have 5
monitors, and if I try to position one outside of an inline configuration with
xrandr, it results in a hard lock.
Steps to replicate the process:
$ xrandr --fb 7680x2160
xrandr --screen 0 output shows that the virtual desktop is set to 7680x2160
$ xrandr --output DP-6 --pos 0x1080
At that point, mouse and keyboard become unresponsive. After about 30 seconds,
monitor output shows artifacting. I'll see if I can post an image of what I
see.
It appears this also causes all network activity to stop. The system cannot be
pinged, and SSH server stops functioning. Seems to have the same issues as
<a class="bz_bug_link
bz_status_NEW "
title="NEW - When connecting or disconnecting a displayport to a DP hub with 4.16.2+ kernel, hard freeze with frozen video output"
href="show_bug.cgi?id=106159">https://bugs.freedesktop.org/show_bug.cgi?id=106159</a> which freezes the system
when connecting or disconnecting a displayport cable.</pre>
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</p>
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