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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 --- - R770 (Radeon 4850) screen/buffer corruption when waking up from sleep mode"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69514">69514</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>R770 (Radeon 4850) screen/buffer corruption when waking up from sleep mode
</td>
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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>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>peterasplund@gentoo.se
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
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<pre>If I put my computer in sleep/hibernate (doesn't seem to matter which one) the
screen gets corrupted with colors everywhere. It does update, and things jump
around when I try to press buttons, bring out menus, etc. It's like the drawing
buffer is all jumbled up and it's reading/writing from/to the wrong place.
When something is updated, it's like I can see the picture/pixmap/icon for a
fraction of a second, but then it's corrupted again.
If I move the mouse continuously over a menu, to update the highlighting of it,
I can see at least where I am on the screen. But the fonts are complete
garbage, and it's unreadable. Perhaps I can photograph the screen if it's
needed. I haven't tried taking a screenshot.
I'm using Gentoo, 3.11 gentoo-kernel, with Systemd and Gnome 3.8.
The TTY:s are not corrupted, so I'm able to switch to a TTY without problems.</pre>
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