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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92716">92716</a>
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<th>Summary</th>
<td>GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine
</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)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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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>
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<th>Reporter</th>
<td>mishal.strogoff@veryrealemail.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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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=119264" name="attach_119264" title="Output of log files, some commands and one screenshot">attachment 119264</a> <a href="attachment.cgi?id=119264&action=edit" title="Output of log files, some commands and one screenshot">[details]</a></span>
Output of log files, some commands and one screenshot
About one week ago I upgraded to Kubuntu 15.10 and after that I frequently
(several times per hour) suffer from distortions in my display screen. I
already filed two bugs reports in Ubuntu launchpad site, available at
<a href="https://bugs.launchpad.net/ubuntu/+source/intel-vaapi-driver/+bug/1509868">https://bugs.launchpad.net/ubuntu/+source/intel-vaapi-driver/+bug/1509868</a> and
<a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509903">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509903</a> and today, after a
failed attempt to hibernate my computer via a GUI menu option in KDE, I
reviewed the /var/log/syslog file, where I found some instructions to file a
bug in the site bugs.freedesktop.org, so here I am.
Distribution: Kubuntu 15.10
uname -a: Linux pc 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Display connector: VGA (I guess it's DE-15 male plug according to Wikipedia)
I attach some related files and one screenshot (resized to get a smaller size)
Please review this and try to solve it. If I can help with something, let me
know.
Note: as I wrote this description, my screen display distorted and my
workaround is to press Alt+Tab and minimize and restore the opened applications
till I get a more or less decent viewing.</pre>
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