https://bugs.freedesktop.org/show_bug.cgi?id=94948
Bug ID: 94948
Summary: [NV117] Second external monitor not recognized
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
Created attachment 122966
--> https://bugs.freedesktop.org/attachment.cgi?id=122966&action=edit
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).
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