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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - DRI PRIME doesn't always work with intel/radeon"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99679">99679</a>
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<th>Summary</th>
<td>DRI PRIME doesn't always work with intel/radeon
</td>
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<tr>
<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</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>DRM/Radeon
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>lev258@freemail.hu
</td>
</tr></table>
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<pre>Hello.
I am running Ubuntu 16.04, with MATE installed later on it, using the latter
currently. Beside normal system updates, I am using the Mesa stable ppa.
Recently I started using DRI_PRIME=1 in some cases, to make the AMD videocard
working. I found that it doesn't always work and the Intel one is used instead,
like DRI_PRIME didn't even matter to it. This happens with Unigine Heaven,
Steam and even glxinfo.
Strangely, glxgears is not affected, it always does what it should be.
I cannot reproduce this behaviour, it just happens sometimes. And it seems to
solve itself after a reboot.
Tell me, what you need to look into it.
Thanks.
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
Integrated Graphics Controller (rev 09)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Venus PRO [Radeon HD 8850M / R9 M265X] (rev ff)</pre>
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