Feature, enhancement (describe the feature or enhancement from the user’s point of view): The user should not notice any change as the legacy Xorg server protocol is switched transparently to the much more robust Wayland compositor. Reason (why has the feature or enhancement been implemented): As it has been decided to finally remove the legacy Xorg server from RHEL 10, also the installer had to switch from using the Xorg server to a Wayland compositor for its locally running graphical session. Result (what is the current user experience): The installer complied with the RHEL 10 wide effort to remove the Xorg server & the underlying graphics technology should be now much more future proof & robust. Part of this change is also drop of inst.usefbx and inst.xdriver which can't be used anymore.