Tutorials
Ubuntu 16 server automatic login
Login as root
sudo su
Create the folder
mkdir "/etc/systemd/system/getty@tty1.service.d"
Create the file
vim "/etc/systemd/system/getty@tty1.service.d/override.conf"
Open the file with your favorite editor and add this:
[Service]
ExecStart=
ExecStart=-/sbin/agetty --noissue --autologin username %I $TERM
Type=idle
Replace username with your user name and then restart server
reboot