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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 - Temporary Hangs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92007">92007</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Temporary Hangs
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>d.j.kasak.dk@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=118278" name="attach_118278" title="lspci -v">attachment 118278</a> <a href="attachment.cgi?id=118278&action=edit" title="lspci -v">[details]</a></span>
lspci -v
I've got an Intel(R) Iris(TM) Pro Graphics 5200 ( in a Macbook ), and I'm
running a 4.1.5 *vanilla* kernel, libdrm-2.4.64 and mesa-11.0.0.
I get occasional hangs in X, lasting for about 5 seconds each, where the
display stops updating ( other than the mouse ). Everything else appears to
continue - eg music continues to play, input continues to be accepted.
These hangs occur in pairs, eg hang => working ==> hang ==> working, and these
pairs occur maybe once every 4 hours or so.
I had previously been using an RT kernel, but have moved back to a vanilla
kernel to test this issue ( which does occur in the vanilla version ).</pre>
</div>
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