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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] Monitor won't light back up after power down with OneLink+ dock"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97135">97135</a>
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<th>Summary</th>
<td>[SKL] Monitor won't light back up after power down with OneLink+ dock
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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>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/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>ben@bwidawsk.net
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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
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<p>
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<pre>As the summary says. If I leave my Lenovo X1 Yoga to idle, at some point X will
shut down the displays. There is no unplugging of the dock. From this point
forward, I am unable to bring the monitor back without rebooting the system.
All attempts to xrandr result in an error reported in dmesg:
[drm:intel_mst_disable_dp [i915]] *ERROR* failed to update payload -2
I've not seen any such problems when not using the dock.
I get one such error message on a normal boot, but things work fine after that.</pre>
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