2.1 What Is GUI-Mode Installation?
The graphical user interface mode installation is the graphics-based method of executing the Oracle Installation program. It can be run on UNIX system.
To run GUI-mode installation, the console attached to the machine on which you are installing the software must support a Java-based GUI. Not all consoles for UNIX systems support Java-based GUIs.
Note:
To install Oracle Tuxedo Application Runtimes on a UNIX system with a non-graphics console, use silent install mode.