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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - computer freezes for 15s"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89089">89089</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>computer freezes for 15s
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bugs-freedesktop@joern.heissler.de
</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=113374" name="attach_113374" title="crash dump">attachment 113374</a> <a href="attachment.cgi?id=113374&action=edit" title="crash dump">[details]</a></span>
crash dump
Hi,
a user reported:
"my desktop just did that thing again, chrome is dimmed. All other applications
that were opened froze for about 15 seconds, but are working, except chrome"
This seems to happen a few times a day.
I can see on a screenshot that chrome is now greyed out.
In the logs I found, matching the time of the incident:
[drm] stuck on render ring
[drm] GPU crash dump saved to /sys/class/drm/card0/error
[drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including
userspace.
[drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI ->
DRM/Intel
[drm] drm/i915 developers can then reassign to the right component if it's not
a kernel issue.
[drm] The gpu crash dump is required to analyze gpu hangs, so please always
attach it.
System is running Ubuntu-14.04 with
xserver-xorg-video-intel (2:2.99.910-0ubuntu1.3).
uname is "3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux"
Attached the crash dump, /proc/cpuinfo and "lspci -vvv -nn".</pre>
</div>
</p>
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