There are many ways for vncserver. For example, you can install vnc4server, tightvncserver, x11vnc, etc. to realize vnc LAN connection. Today, use the system shared desktop to set up vnc connection
Ubuntu opens remote desktop
Ubuntu 18.04 uses the gnome desktop environment. The system comes with screen sharing and remote login functions. By default, vino is used as the VNC server.
Note: If the screen sharing is grayed out in the settings, or there is no screen sharing and remote login options. Please use the following command to manually install vino and reboot
sudo apt-get install vino
Install the graphical tool dconf-editor to make changes to the system configuration files, use the following command to install:
sudo apt-get install dconf-editor
This is to change the remote connection service to unencrypted
Finally, use the VNC-Viewer client to enter the Ubuntu IP address to connect to
the VNC download address
