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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 - Black screen at desktop on kernel for ICL only"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110838">110838</a>
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<th>Summary</th>
<td>Black screen at desktop on kernel for ICL only
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Keywords</th>
<td>regression
</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/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>felix.j.degrood@intel.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Recent 5.2 kernels showing black screen after logging into ICL machine.
Tracked regression using drm-tip packages to sometime between 5-26 and 5-28
builds. All kernels booting on my KBL.
GOOD: <a href="https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-24">https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-24</a>
GOOD: <a href="https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-26">https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-26</a>
*regression*
BAD: <a href="https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-28">https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-05-28</a>
Not sure how to bisect commits from here and find commit that regressed kernel
on ICL. If there is a straight-forward process to do this, please send me
instructions.
march: x86_64
HW: ICL D2
Display: DP</pre>
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