![]() ![]() In order for the VNC server to make use of KDE, edit ~/. KDE can be installed using the following yum command: # yum groupinstall "KDE Plasma Workspaces" We will use this configuration file as the reference, so create a copy of the file, cp /lib/systemd/system/rvice /etc/systemd/system/vncserver:1. The CentOS-7 repository includes packages for either KDE or GNOME desktop environments. On CentOS 7, /etc/sysconfig/vncservers file has been changed to /lib/systemd/system/rvice. If the VNC client can connect to the server but the desktop is blank, the server is missing a desktop environment. Try manually opening this port with the following command: # firewall-cmd -permanent -add-port=5901/tcp # service firewalld statusĪssuming the firewall is running, it is likely blocking the port used by the VNC server. Note that CentOS 7 uses the firewalld service, instead of iptables. Below are the steps required to install TigerVNC on a CentOS 8 server: 1. After the installation is complete, install the ‘tigervnc-server’ package. TigerVNC is a high-performance, platform-neutral implementation of VNC (Virtual Network Computing), a client/server application that allows users to launch and interact with graphical applications on remote machines. Now install the XFCE desktop using the yum command below. 2- Before setting up VNC, create a user to use it. If at this point, the server is still inaccessible from a VNC client, check firewall status. Before installing the XFCE desktop, install the latest EPEL repository. VNC settings on CentOS 7 Linux 1- First, copy the VNC settings file. ![]() The TigerVNC server can be installed from the CentOS-7 repository with the following yum command: # yum install tigervnc-serverĪfter the TigerVNC server is installed, it can be started from the command line: # vncserver ![]() The remote system runs a VNC server which can then be accessed by a local VNC client. VNC is a remote desktop protocol, commonly used for Linux systems. I have started vncserver :1 and can check it is running: vncserver -list TigerVNC server sessions: X DISPLAY PROCESS ID :1 26094 I can check the local host: nc localhost 5901 RFB 003.008 nc localhost 22 SSH-2.0-OpenSSH6.6. ![]()
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