If you are having issues, check the /var/log/vncserver-xll.log on the target host for useful troubleshooting hints. You should connect to the the target host.You will need a VNC server if you want other people to see your desktop. VNC connections take place on port 5900 + display. If no display number is defined, the server will use the lowest one available. You can create a simple file with the command to run the VNC server on the Pi, to save having to remember it. The VNC server generates a display, or graphical output, identified by a number that is defined when the server starts. If you do, specify a port other than 5900 as the first value of the -L parameter.) A VNC server is a program that shares a desktop with other computers over the Internet. Install the VNC server: sudo apt install tigervnc-standalone-server Secure your VNC connection. (Note: You should NOT have VNC server listening on port 5900 when you do this. Install fvwm and xterm: Remove any pre-existing vnc software, like RealVNC 4: Download the latest release archive: Unarchive the file: IMPORTANT By. Specifically, we install the latest Xfce desktop environment and TightVNC software package from the official Ubuntu software repository. By default, if Ubuntu 18.04 does not have a graphical desktop environment or VNC server installed, so we install them first.

You are connecting to the same, source system. Step 1-install desktop environment and VNC server. Connect to 127.0.0.1 (your loopback address).

Ssh -L 5900:192.168.1.8:5900 you've authenticated and are connected successfully, use VNC Connect (or another VNC tool) to make a direct connection to the target, as follows: Here's an example that worked using a Pi that had IP 192.168.1.8: Then, connect to the host using a VNC client and run the RealVNC configuration using the GUI.įor some situations (such as for me, using a Raspberry Pi with preinstalled RealVNC server, but where I had the same situation as you did), I used ssh port forwarding to tunnel the VNC connection to my host, ran the RealVNC configuration to register my Home account to the web service, and then was able to use RealVNC via the web as usual. One approach is to install another VNC package.

Ubuntu 18.04 install vnc server