![]() When the installation process is going on, you may be redirected to a window where you will be asked to choose the default display manager. For this purpose type the following command in your terminal: $ sudo apt install xfce4 xfce4-goodies tightvncserver We have to manually install a graphical shell if we want to connect to some remote desktop. In Ubuntu by default the VNC server is not installed. ![]() If we have more connections we can open more ports as well, for example port 5902,5903 etc. Let’s open port 5901 with the following command: $ sudo ufw allow 5901/tcp If we are setting up one connection then one port is enough. It will help us in incoming VNC connections. ![]() Now that it is enabled, we can open a port. If it shows status as inactive then you have to enable it or turn it on using the following command: $ sudo ufw enable
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