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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 --- - Intel 945GM - LVDS disconnected on connect VGA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63172">63172</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>Intel 945GM - LVDS disconnected on connect VGA
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>agarcia@tempel.es
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=77488" name="attach_77488" title="Xorg.0.log">attachment 77488</a> <a href="attachment.cgi?id=77488&action=edit" title="Xorg.0.log">[details]</a></span>
Xorg.0.log
I have a PanelPC with a graphic card "Intel 945GM" inside.
Centos Release : CentOS release 6.3 (Final)
Intel driver Package : xorg-x11-drv-intel-2.20.2-2.el6.i686
When I connect an external VGA monitor, LVDS appear disconnected.
# xrandr -q
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096
VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 304mm x
228mm
800x600 72.2 + 75.0 60.3 56.2
1024x768 75.1* 70.7 70.1 60.0
832x624 74.6
640x480 72.8 75.0 66.7 60.0
LVDS1 disconnected (normal left inverted right x axis y axis)
And it reconnects when I disconnect the VGA monitor.
# xrandr -q
Screen 0: minimum 320 x 200, current 1280 x 800, maximum 4096 x 4096
VGA1 disconnected (normal left inverted right x axis y axis)
LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 0mm x
0mm
1280x800 59.8*+ 59.9
1280x1024 59.7 +
1280x960 60.0
1280x768 59.9 60.0
1024x768 60.0
800x600 60.3 56.2
848x480 60.0
640x480 59.9</pre>
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