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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>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Computer freezes after idle for several hours with dpms off (trinity)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67800">67800</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Computer freezes after idle for several hours with dpms off (trinity)
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>laszlo.kertesz@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</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>
<tr>
<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>I use Debian 64 bit and now i have the 3.11rc4 kernel installed, with mesa from
git, xf86-video-ati from git, libdrm from git, all firmwares put in
/lib/firmware.
The hardware is A8-5500 desktop APU with its built in 7560D card.
The system works very well, opengl, vdpau is functional.
I have xscreensaver set to turn off the monitor after 4 minutes, which it does.
I can wake up after a few minutes by moving the mouse or pressing a key.
All is going well until i leave the computer for a longer time (it varies,
usually a few hours) - the computer becomes totally unresponsive, doesnt react
to keyboard/mouse and network wise is totally dead. The fans are on normally,
no disk activity. I have to reset it from the reset button.
Nothing out of the ordinary in any logs, they just stop logging, presumably
when the computer freezes.
Now if i disable dpms and leave only blanking, this doesnt happen (This is why
i think it has to do with the kernel driver), but this mean the monitor is on
all the tme which isnt good since the computer runs 24/7.
PS. It didnt happen previously with the fglrx driver in any circumstances.
Any ideas why this might happen?</pre>
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</p>
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