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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVAC] Flickering screen on 1920x1080 monitor with 9400M in MacbookPro 5,5"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88272">88272</a>
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<th>Summary</th>
<td>[NVAC] Flickering screen on 1920x1080 monitor with 9400M in MacbookPro 5,5
</td>
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<th>Product</th>
<td>xorg
</td>
</tr>
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<th>Version</th>
<td>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>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/nouveau
</td>
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<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>nils@famalex.de
</td>
</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=112063" name="attach_112063" title="dmesg without drm.debug">attachment 112063</a> <a href="attachment.cgi?id=112063&action=edit" title="dmesg without drm.debug">[details]</a></span>
dmesg without drm.debug
I'm using nouveau from the git kernel to drive the GeForce 9400M, the only
graphics adapter in my MacbookPro 5,5.
My Dell U2312HM monitor (1920x1080@60, attached via DisplayPort -> DisplayPort
cable) won't show a static picture, moving pictures make the flickering even
worse. The problem still stands in the highest pstate level and with only the
DisplayPort as active output. I also tried a DisplayPort -> VGA adapter and got
the same result.
Included two dmesg:
1) Without drm.debug
2) With drm.debug=0xf, flooded</pre>
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