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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NV117] Second external monitor not recognized"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94948">94948</a>
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<th>Summary</th>
<td>[NV117] Second external monitor not recognized
</td>
</tr>
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<th>Product</th>
<td>xorg
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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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>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/nouveau
</td>
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<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>pfeiffer@kde.org
</td>
</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=122966" name="attach_122966" title="the full kernel log">attachment 122966</a> <a href="attachment.cgi?id=122966&action=edit" title="the full kernel log">[details]</a></span>
the full kernel log
I have a Lenovo P50 notebook with a docking station and two externally attached
monitors, but I won't get more than one external "connected" display (+ the
internal LCD). I tried to connect via DVI, DisplayPort and HDMI in all
combinations, but xrandr only shows
eDP-1 connected
DP-1 connected
DP-2 disconnected
DP-3 disconnected
Sometimes I manage to get both external monitors to display the same contents,
but I have never managed to use one as primary and the other as secondary
display.
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M]
(rev a2) (prog-if 00 [VGA controller])
01:00.1 Audio device: NVIDIA Corporation Device 0fbc (rev a1)
Linux nb 4.4.0-1-amd64 #1 SMP Debian 4.4.6-1 (2016-03-17) x86_64 GNU/Linux
xserver-xorg 1:7.7+14
xserver-xorg-core 2:1.18.3-1
xserver-xorg-video-nouveau 1:1.0.12-1+b1
libdrm2:amd64 2.4.67-1
libdrm-nouveau2:amd64 2.4.67-1
libegl1-mesa:amd64 11.1.2-1
libgl1-mesa-dri:amd64 11.1.2-1
libgl1-mesa-glx:amd64 11.1.2-1
libglapi-mesa:amd64 11.1.2-1
libgles1-mesa:amd64 11.1.2-1
libgles2-mesa:amd64 11.1.2-1
libglu1-mesa:amd64 9.0.0-2.1
libwayland-egl1-mesa:amd64 11.1.2-1
mesa-utils 8.3.0-1
mesa-vdpau-drivers:amd64 11.1.2-1
Bios is the most recent one from 2016-04-1 (1.21).</pre>
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