We will edit the VNC configuration file ‘xstartup’ under ‘.vnc’ directory.īefore we edit the configuration, kill the first VNC session using the command below. In this step, we will configure the VNC server for using the XFCE desktop. ls -lah ~/.vnc/Īnd you will get the result as shown below. The first time we run the ‘vncserver’ command, it will automatically create new configuration directory ‘.vnc’ and run the first VNC session.Ĭheck it using the command below. The user who logins to the server using the ‘view-only’ password will not be able to control the mouse and keyboard. And for the ‘view-only’ password, you can enable or disable it. You will be asked for the VNC server password – type your password. Now initiate the vnc configuration for ‘edward’ user with command below.

In this step, we will generate the VNC configuration for the ‘edward’ user. The XFCE Desktop and tightvncserver have been installed on the Ubuntu 16.04 server.

If the XFCE desktop installation is complete, install the ‘tightvncserver’ packages. Install XFCE desktop including all dependencies using the apt command below. For this tutorial, we will be using the XFCE desktop as our VNC desktop environment. Linux has several desktop environments such as Gnome, Unity, KDE, LXDE, XFCE etc. Step 2 – Install XFCE Desktop and TightVNC usermod -a -G sudo edwardĪ new user named ‘edward’ for VNC access has been created, and the user will be able to access the root privileges. Now add the user ‘edward’ to the sudo group for the root privileges access. So, we need to create a new user and add it to the sudo group for root access.Ĭreate a new user named ‘edward’ and give the user a password. sudo apt updateįor this guide, the VNC desktop will be available for a non-root user. Update your Ubuntu repository, then upgrade your system using the apt commands below.

Connect to the VNC Server Through SSH Tunnel Step 1 – Update System and Create User.

We will install a Linux desktop XFCE on the server, then install and configure the VNC server using TightVNC. In this tutorial, we will guide you step-by-step through setting up the VNC server on Ubuntu 20.04. If you are not yet familiar with CLI commands such as the terminal, etc., you can use VNC to help you manage files, software, and system settings on remote computers. A VNC server transmits all keyboard and mouse events from the client computer to the server computer. VNC or Virtual Network Computing is a graphical desktop sharing tool that allows you to remotely control a computer (server or desktop) from another computer (client).

Vnc on ubuntu 20.04