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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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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 --- - [nvc3/Quadro2000M] external monitor not activated after resume (EDID checksum is invalid)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83244">83244</a>
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</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[nvc3/Quadro2000M] external monitor not activated after resume (EDID checksum is invalid)
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>michael.weirauch@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
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<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
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<th>Product</th>
<td>xorg
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=105427" name="attach_105427" title="kernel messages 3.16 git (stripped)">attachment 105427</a> <a href="attachment.cgi?id=105427&action=edit" title="kernel messages 3.16 git (stripped)">[details]</a></span>
kernel messages 3.16 git (stripped)
nouveau/linux-2.6 branch linux-3.17
(I have honestly no idea anyore which branch one should follow/test in the last
months...)
Reproduce:
* Laptop in ThinkPad dock, lid closed
* external monitor attached to DVI connector on dock
* suspend (from Gnome)
* resume
* external monitor gets no signal
* opening lid does nothing, have to take out the laptop and laptop LVDS
activates
* putting back into dock gets in previous error state as after resume
Setup:
ThinkPad W520 4276CTO NVC3 (2000M)
openSUSE 12.3 (64bit)
$ zypper search -si --match-exact xorg-x11-driver-video-nouveau xorg-x11-server
Mesa libdrm_nouveau2 kernel
S | Name | Typ | Version
--+-------------------------------+-------+--------------------
i | Mesa | Paket | 9.0.2-34.24.1
i | kernel | Paket | 3.16.0_nouveau+-38
i | kernel | Paket | 3.12.0_nouveau+-23
i | libdrm_nouveau2 | Paket | 2.4.42-1.1.1
i | xorg-x11-driver-video-nouveau | Paket | 1.0.6-2.1.1
i | xorg-x11-server | Paket | 7.6_1.13.2-1.25.1</pre>
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