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<th>Priority</th>
<td>medium
</td>
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNA][HSW] Dragging windows in Gnome3 overview is less smooth than with UXA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68716">68716</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][HSW] Dragging windows in Gnome3 overview is less smooth than with UXA
</td>
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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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<th>OS</th>
<td>All
</td>
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<th>Reporter</th>
<td>paul104x@yahoo.de
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>git
</td>
</tr>
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<th>Component</th>
<td>Driver/intel
</td>
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<th>Product</th>
<td>xorg
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=84868" name="attach_84868" title="Xorg.0.log using UXA">attachment 84868</a> <a href="attachment.cgi?id=84868&action=edit" title="Xorg.0.log using UXA">[details]</a></span>
Xorg.0.log using UXA
As mentionend in the title, dragging windows in the overview of Gnome3 is quite
jerky with SNA. With UXA doing the very same things is as smooth as you would
expect. (see the screencasts).
In both cases, the X config just contained the AccelMethod.
This is on a
$ lspci -vnn | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th
Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if
00 [VGA controller])
using
xf86-video-intel 2.21.15
mesa 9.2
linux from danvet's drm-intel-next-queued branch from around 20th August (the
hash is bogus since I have applied some patches locally)
and standard Gnome 3.8, so using mutter as the WM.</pre>
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