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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hangs/resets, sometimes locks completely"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105810">105810</a>
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<th>Summary</th>
<td>GPU hangs/resets, sometimes locks completely
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</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
</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>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>zaibatsu7@gmail.com
</td>
</tr>
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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
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=138429" name="attach_138429" title="dmesg">attachment 138429</a> <a href="attachment.cgi?id=138429&action=edit" title="dmesg">[details]</a></span>
dmesg
A laptop sometimes hangs with GPU reset or might lock completely especially if
I leave it turned on in sleep state over night. I'm not sure if it is the same
issue because can't read dmesg output, the system doesn't react neither on
sysrq nor ctrl-alt-f2, simply a blank screen.
I tried to add "intel_iommu=igfx_off" to kernel options without any luck, the
issue still persists.</pre>
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