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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 --- - SNA: corrupted output after changing xrandr mode"
href="https://bugs.freedesktop.org/show_bug.cgi?id=62724">62724</a>
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
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<th>Summary</th>
<td>SNA: corrupted output after changing xrandr mode
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<tr>
<th>OS</th>
<td>All
</td>
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<th>Reporter</th>
<td>tiagomatos@gmail.com
</td>
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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>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
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<th>Product</th>
<td>xorg
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=76996" name="attach_76996" title="Messed up output picture">attachment 76996</a> <a href="attachment.cgi?id=76996&action=edit" title="Messed up output picture">[details]</a></span>
Messed up output picture
Been using SNA on intel SNB hardware for a while now and and just updated to
2.21.5. Seems like the output gets messed up when I log in to GNOME and it
changes the xrandr configuration. Switching to UXA works around it.
The framebuffer seems to be fine since taking a screenshot yields a perfectly
normal looking desktop but what actually gets sent to the monitor is different,
see the attached pic.</pre>
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