cheatsheet

su -
apt update
apt install xfce4 xfce4-goodies xorg dbus-x11 x11-xserver-utils tigervnc-standalone-server tigervnc-xorg-extension tigervnc-viewer
exit
vncserver
vncserver -kill :*
nano ~/.vnc/xstartup

{ #!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
exec startxfce4 }

chmod u+x ~/.vnc/xstartup
nano ~/.vnc/config

{ geometry=1920x1080
dpi=96 }

su -
nano /etc/systemd/system/vncserver@.service

{ [Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=simple
User=ateno
PAMName=login
PIDFile=/home/%u/.vnc/%H%i.pid
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill :%i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver :%i -geometry 1920x1080 -alwaysshared -fg
ExecStop=/usr/bin/vncserver -kill :%i

[Install]
WantedBy=multi-user.target }

systemctl daemon-reload
systemctl enable vncserver@1.service
systemctl start vncserver@1.service
systemctl status vncserver@1.service
exit
ssh user@remote-server -L 5901:127.0.0.1:5901