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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 - OS doesn't let RetroArch enter exclusive fullscreen at ultrawide resolutions"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96766">96766</a>
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<th>Summary</th>
<td>OS doesn't let RetroArch enter exclusive fullscreen at ultrawide resolutions
</td>
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<th>Product</th>
<td>xorg
</td>
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<th>Version</th>
<td>7.7 (2012.06)
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</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>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/Radeon
</td>
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
</td>
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<th>Reporter</th>
<td>generalfailer@protonmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
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<pre>I'm trying to create an ultrawide resolution (namely 3840x480) setup as
described there:
<a href="http://emulation.gametechwiki.com/index.php/Display_FAQ#240p.2F480i">http://emulation.gametechwiki.com/index.php/Display_FAQ#240p.2F480i</a>, but I get
an X error message when trying to enter exclusive fullscreen mode.
Error message:
X Error of failed request: BadValue (integer parameter out of range for
operation)
Major opcode of failed request: 152 (XFree86-VidModeExtension)
Minor opcode of failed request: 10 (XF86VidModeSwitchToMode)
Value in failed request: 0x4aa
Serial number of failed request: 31
Current serial number in output stream: 33
I've discussed this issue on libretro forums:
<a href="http://libretro.com/forums/showthread.php?t=4228&p=39048&viewfull=1#post39048">http://libretro.com/forums/showthread.php?t=4228&p=39048&viewfull=1#post39048</a>
The only option specified in the device config is "TearFree" "on".</pre>
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