You can get a list of all the currently running VNC sessions by typing: vncserver -list TigerVNC server sessions:īefore continuing with the next step, stop the VNC instance using the vncserver command with a -kill option and the server number as an argument. What is important to remember is that when working with VNC servers, :X is a display port that refers to 5900+X. If you create a second instance with vncserver it will run on the next free port i.e :2, which means that the server is running on port 5902 (5900+2). In this example, the server is running on TCP port 5901 (5900+1). This indicates the number of the display port on which the vnc server is running. Use xtigervncviewer -SecurityTypes VncAuth -passwd /home/linuxize/.vnc/passwd :1 to connect to the VNC server. Starting applications specified in /home/linuxize/.vnc/xstartup You can now start the VNC server using the vncserver command: vncserver New ':1 (linuxize)' desktop at :1 on machine Each VNC server has different strengths and weaknesses in terms of speed and security. There are several different VNC servers available in Ubuntu repositories, such as TightVNC : sudo apt update sudo apt install xfce4 xfce4-goodiesĭepending on your system, downloading and installing Xfce packages may take some time. Enter the following commands as a user with sudo privileges It is a fast, stable, and lightweight desktop environment, which makes it ideal for usage on a remote server.
One option is to install Gnome, which is the default desktop environment in Ubuntu 20.04.
There are various desktop environments available in Ubuntu repositories. If you run the desktop version of Ubuntu, skip this step. Ubuntu servers are managed from the command line and do not have a desktop environment installed by default.
We’ll also show you how to securely connect to the VNC server through an SSH tunnel. This article explains how to install and configure a VNC server on Ubuntu 20.04. It is an open-source alternative to the Microsoft remote desktop
Virtual Network Computing (VNC) is a graphical desktop sharing system that allows you to use your keyboard and mouse to control another computer remotely.
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