The VNC server we will be using is TightVNC, a fast and lightweight remote control package. In this guide, we will be setting up VNC on an Ubuntu 16.04 server and connecting to it securely through an SSH tunnel. It makes managing files, software, and settings on a remote server easier for users who are not yet comfortable with the command line. But to make sure the connection works, “Medium” is a good starting point.VNC, or “Virtual Network Computing”, is a connection system that allows you to use your keyboard and mouse to interact with a graphical desktop environment on a remote server. If everything seems fine when you’re connected, you can adjust this to a higher value for subsequent connections. Select “Medium” from the “Quality” drop-down menu. On slow connections, however, they can be sluggish to update, and mouse movements can be erratic.

Higher values look more like the actual desktop. If the visuals aren’t important to you, and you favor speed over prettiness, choose a low value. Lower values are more responsive, but the screen will look flat and slightly psychedelic. Select a value from the “Colour Depth” drop-down menu. The “Password” must be the password you used when you set up screen sharing on the remote Ubuntu machine. The “User Name” field is not related to a Linux user account you can type anything here. In the “Server” field, enter either the IP address or network name of the remote computer. More fields appear now that Remmina knows which protocol we want to use. Select “VNC – VNC Viewer” from the “Protocol” drop-down menu. The steps are the same for other distributions. To reinforce the distribution-agnostic nature of the connection, we’re going to connect from a computer running Manjaro. As we’ll see when we configure a Windows client, it doesn’t even have to be running Linux. The client computer that’s going to connect to our Ubuntu computer doesn’t have to be running Ubuntu. RELATED: How to Set DNS Search Order in Ubuntu 18.04 using NetPlan How to Connect From a Linux System The conversation between you can proceed, and that was the desired outcome. You don’t know what room the geek is really in, nor do you care.

The geek doesn’t know what room you asked for and he doesn’t care. The operator knows the geek is really in room 5900 and connects your call.

That’s like ringing the hotel and asking to speak to the geek in room 43025. RELATED: How to Port Forward on Your Router The remote router must then be configured to forward connection requests for port 43025-or whichever port you choose-to the Ubuntu computer on port 5900. We can mask that detail from the outside world by using a nonstandard port, like 43025.

Vnc server on ubuntu