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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 - Setting Refresh Rate on monitor causes flickering/artifacting"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89198">89198</a>
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<th>Summary</th>
<td>Setting Refresh Rate on monitor causes flickering/artifacting
</td>
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<th>Product</th>
<td>xorg
</td>
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<th>Version</th>
<td>7.5 (2009.10)
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>minor
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/Radeon
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
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<th>Reporter</th>
<td>andre35822@yahoo.com
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</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
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<div>
<pre>Setting the refresh rate of an ASUS VG248QE to 144Hz causes
flickering/artifacting in various Desktop Environments, including KDE, XFCE and
Cinnamon. This occurs with compositing on and off in XFCE and Cinnamon (have
not tried compositing off in KDE). If I set the refresh rate to 120hz the
artifiacting goes away. On windows 7 there is no artificating when set to 144hz
so it is not a hardware issue. I have used the GUI tools available in XFCE and
KDE to change the refresh rate, and lxrandr on Cinnamon.
I am using mesa 10.4.4 (incase that helps) and xf86-video-ati 1.7.5 I am also
on Arch Linux. If you would like any log files I will be more than ready to
provide you with them, ATM I have no clue what is useful.</pre>
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