Suite de la discussion Jessie, GDM3, dupliquer l'écran de connexion sur l'écran externe
Résultat de : dpkg -l | grep -i ‹ Display Manager|Login Manager › | awk ‹ $2 !~ /^lib/ ›
ii gdm3 46.2-1 amd64 GNOME Display Manager
ii gir1.2-gdm-1.0 46.2-1 amd64 GObject introspection data for the GNOME Display Manager
ii lightdm 1.32.0-6 amd64 simple display manager
ii lightdm-gtk-greeter 2.0.9-1 amd64 simple display manager (GTK+ greeter)
rc lxdm 0.5.3-4 amd64 LXDE display manager
Et pour cat /var/lib/gdm3/.config/monitors.xml en root :
<monitors version="1">
<configuration>
<clone>no</clone>
<output name="eDP-1">
<vendor>SDC</vendor>
<product>0x324c</product>
<serial>0x00000000</serial>
<width>1920</width>
<height>1080</height>
<rate>60</rate>
<x>0</x>
<y>0</y>
<rotation>normal</rotation>
<reflect_x>no</reflect_x>
<reflect_y>no</reflect_y>
<primary>no</primary>
</output>
<output name="DP-1">
</output>
<output name="HDMI-1">
</output>
<output name="HDMI-2">
<vendor>CHD</vendor>
<product>0x0240</product>
<serial>0x00000001</serial>
<width>1920</width>
<height>1080</height>
<rate>60</rate>
<x>1920</x>
<y>0</y>
<rotation>normal</rotation>
<reflect_x>no</reflect_x>
<reflect_y>no</reflect_y>
<primary>yes</primary>
</output>
</configuration>
</monitors>
Et j’ajoute :
# cat /etc/X11/default-display-manager
/usr/sbin/gdm3