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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Freeze when screen switches back on"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81888">81888</a>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Summary</th>
<td>Freeze when screen switches back on
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>OS</th>
<td>All
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<th>Reporter</th>
<td>mike@fireburn.co.uk
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>DRI CVS
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
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<th>Product</th>
<td>DRI
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=103658" name="attach_103658" title="Dmesg">attachment 103658</a> <a href="attachment.cgi?id=103658&action=edit" title="Dmesg">[details]</a></span>
Dmesg
When the screen switches on after being off (DPMS?) lots of kernel warnings are
produced and the screen freezes - the cursor still moves though
Before I could switch VTs several times and toggle compositing to bring back
the session. With the latest stack I now have to restart X
I was using xorg-server from git but I've switched back to 1.16 - dri3 is
enabled
I'm using linus's tree (drm-next won't boot at the moment and I've not bisected
yet)
libdrm and mesa are both from git as is xf86-video-intel
This is a sandybridge machine</pre>
</div>
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