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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 - General protection fault and desktop freeze while browsing web"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89085">89085</a>
</td>
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<th>Summary</th>
<td>General protection fault and desktop freeze while browsing web
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (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>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>markkulapetteri@gmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=113361" name="attach_113361" title="/var/log/kern.log of first freeze">attachment 113361</a> <a href="attachment.cgi?id=113361&action=edit" title="/var/log/kern.log of first freeze">[details]</a></span>
/var/log/kern.log of first freeze
I first reported this in kernel bugzilla before realizing that this is better
place.
My Acer c720 chromebook running Ubuntu 14.04 with mainline kernel from
<a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/">http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/</a> has had desktop
freezes about once per day after kernel upgrade.
First freeze happened couple hours after upgrade (yesterday). Laptop didn't
react to keyboard or mouse anymore. I didn't try to take remote connection that
time. Power off/on fixed problem and I had no more freezes during that day. I
noticed in the evening that kern.log had trace in it.
Second freeze happened today again while browsing. This time I tried to take
remote connection and succeeded. dmesg output just after the crash is as
attachment. I tried to restart lightdm, but it got stuck after it said that it
had stopped service. I killed it with ctrl-c and rebooted laptop succesfully.
3.18.[5,6] have worked fine for me.</pre>
</div>
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