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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - W530 hangs when iGPU is disabled and EFI started in dock"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99502">99502</a>
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<th>Summary</th>
<td>W530 hangs when iGPU is disabled and EFI started in dock
</td>
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<th>Product</th>
<td>xorg
</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
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/nouveau
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<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
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<th>Reporter</th>
<td>mpiechotka@nvidia.com
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
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<pre>W530 hangs (black screen, does not react on power button) on nouveau load when
EFI booted in dock and iGPU is disabled in BIOS. When I boot EFI outside dock
it does not happen even when I dock the laptop before loading kernel. It does
not happen with our (nVidia) driver. It seems to be relatively new regression
(I can reproduce it in 4.8.x kernels but I don't remember having this issue few
months back).</pre>
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