Installation Guide for Oracle Database 19c and Oracle BI Publisher 12c Pre-Installation Tasks Select the GUI Installer Method Configure VNC Configure VNC You can use either the -X or -Y flag to enable X11 forwarding through SSH when you log in as root. For example: ssh –Y root@server-name Install the Desktop package group, which includes X11 and gnome-desktop. For example: yum install @desktop Install a VNC server. For example: yum install tigervnc-server Reboot the server. Log in as root. Start the VNC server. vncserver :1