====== X11 ======

einen 2. X11-Server starten:
  # startx -- :1.0


===== xfce =====

  > apt install task-xfce-desktop
  
  > vim ~/.i18n
  export LANGUAGE=de_DE.utf8
  export LANG=de_DE.utf8
  export LC_ALL=de_DE.utf8
  
  > vim /etc/lightdm/lightdm.conf
  [LightDM]
  start-default-seat=true
  [Seat:*]
  pam-service=lightdm
  pam-autologin-service=lightdm-autologin
  autologin-user=<username>
  autologin-user-timeout=0
  autologin-session=xfce

  > groupadd -r autologin
  > gpasswd -a username autologin

siehe [[https://wiki.archlinux.org/title/LightDM#Enabling_autologin|ArchLinux Wiki]]