04_Display

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Davood Dorostkar edited this page May 23, 2022 · 2 revisions

Display Manager

grep 'ExecStart=' /etc/systemd/system/display-manager.service

sudo apt-get install lightdm
sudo apt-get remove lightdm

switch between installed DMs

sudo dpkg-reconfigure gdm3

Managing display outputs:

set an output as default and disable others:

xrandr --output DSI-1 --off --output DP-1 --off --output HDMI-1 --off --output DP-2 --off --output HDMI-2 --primary --mode 1920x1080 --rate 60