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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [r300g] Visuals not found in (default) depth = 24"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71789">71789</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[r300g] Visuals not found in (default) depth = 24
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>OpenBSD
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mpi@openbsd.org
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PowerPC
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>9.2
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/Gallium/r300
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=89467" name="attach_89467" title="Xorg.log without configuration file">attachment 89467</a> <a href="attachment.cgi?id=89467&action=edit" title="Xorg.log without configuration file">[details]</a></span>
Xorg.log without configuration file
Without xorg.conf or with a pixel depth of 24 bits, any application linked to
libGL will fails to load the "r300" driver and after it the "swarst" driver
with the following message:
libGL error: failed to load driver: r300
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
This problem is present in all the Mesa 9.x release up to 9.2.3. But it is not
in the 8 (which segfault at some point), 7.11 was working without config file.
After a bit of investigation, I found that driConvertConfigs() returns NULL in
dri2CreateScreen() when trying to find matching visuals
(src/glx/dri_glx.c:450). However if I specify a depth of 16 bits in my
xorg.conf I cannot reproduce this problem.
This problem is present on OpenBSD -current (future 5.5) which has the drm
drivers synced with Ubuntu's linux 3.8 kernel.</pre>
</div>
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