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<base href="https://bugs.freedesktop.org/" />
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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 --- - Corrupted second monitor 2D rendering"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76367">76367</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>Corrupted second monitor 2D rendering
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>arcadiy@ivanov.biz
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>I have Dell Precision M4800 with FireGL HD 8870M and Intel Haswell on Fedora
20.
Windows 7 works fine. On Fedora external monitor is always corrupted in
addition to getting EDID checksum errors that I can overcome with xrandr
--off/--auto.
Below are pictures of the monitor corruption (screenshot comes out to be fine).
There are basically screen erasure issues: mouse cursor leaves traces, window
resizing leaves pieces of window lying around, weird triangles coming and going
all over.
I'm using opensource radeon with latest 1.0.4 intel display drivers.</pre>
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