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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 --- - xf86-video-intel-2.99.912 with dri3 enabled breaks gnome-shell"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79985">79985</a>
</td>
</tr>
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<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>xf86-video-intel-2.99.912 with dri3 enabled breaks gnome-shell
</td>
</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Reporter</th>
<td>jwrdegoede@fedoraproject.org
</td>
</tr>
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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>10.1
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=100980" name="attach_100980" title="Xorg.1.log">attachment 100980</a> <a href="attachment.cgi?id=100980&action=edit" title="Xorg.1.log">[details]</a></span>
Xorg.1.log
While preparing 1.15.99.903 server + 2.99.912 intel drv packages for Fedora 21,
I noticed that both gdm and gnome-shell (tested with startx) hang, they show
the initial background screen and then just sit there.
Building the server with --disable-dri3, or building the intel drv with a
hacked configure.ac to make it not build
with dri3 support fixes this.
I'm using mesa 10.2.1, which has been build with xgl-dri3 support, I've double
checked this. Chris Wilson thinks this is a mesa bug, hence this bug.
I'm attaching an Xorg.log from a run with xf86-video-intel build with
--debug=full. Note I switched away from the vt and killed Xorg (and thus the
hanging startx session) before saving the log, so that is part of the log too.</pre>
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