This Tip Show How-to Install & SetUp a Display-Manager on Arch-Linux Desktops so to Enable the Direct Login at Boot.

1. Install the Display Manager

   su
   pacman -S slim

2. Enable the Loginat Boot by Slim

   systemctl enable slim.service
   su userName
   cp /etc/skel/.xinitrc ~/.xinitrc
   nano ~/.xinitrc

   Uncomment the Corresponding Desktop Entry.

   Example:

   exec startxfce4

   su -c "chown userName:userName ~/.xinitrc"
   su -c "chmod +x ~/.xinitrc"
   

   Ctrl+x to Save & Exit 🙂

3. Reboot to Login Into Desktop

   su -c "reboot"