Xauth: file /home/vnc/.Xauthority does not existĬreating default startup script /home/vnc/.vnc/xstartup Would you like to enter a view-only password (y/n)? y XauthorityĪfter executing, it will ask for a previous configuration: You will require a password to access your desktops. To start the VNC service we only have to use this command: # touch. We will also add the user to the sudo group: # gpasswd -a vnc sudoĪnd now we will change the user with: # su - vnc Start VNC server Enter the password and you can skip the other details by pressing “ENTER”.

It will ask for the new password and the user’s details. You can keep the username according to your choice. We will create a user called vnc using this command. To keep the server robust and secure, we will create a vnc connection with a different user from root. Installation of the VNC serverįor this tutorial, we will use tightvncserver as a VNC server: # apt install tightvncserver Creation of the VNC user The installation may take a while, since there are many packages that you have to install. The first thing we are going to do is install the graphic environment, in fact, we first have to connect by SSH to your server and update repositories by SSH: # apt updateĪfter updating the repositories, we install the necessary packages to use XFCE: # apt install xfce4 xfce4-goodies gnome-icon-theme dbus-x11

However, you can also use other popular desktop environments such as KDE, GNOME and Unity. From the most popular desktop environments available, XFCE is quite small as it uses a surprisingly low amount of memory, while at the same time looking slick and functional. Still, in order to have this ,you must first install a graphic environment on the server. It uses the Remote Frame Buffer (RFB) protocol to remotely control a computer or a server.

It is similar to Remote Desktop in Windows. VNC allows you to visualize the visual desktop screen and control it through a network connection. VNC (Virtual Network Computing) is a technology to remotely share the graphic desktop.

Ubuntu install vnc