In GDM, the X11 session is disabled by default. In Fedora 43, GNOME will only support Wayland.
A change has been accepted into the codebase for the upcoming GNOME 49 release that disables the X11 session by default in the GDM (GNOME Display Manager), which provides the login screen. When building GDM, the option '-Dx11-support=false' is also set, which disables the compilation of X11 support components by default. Work is underway to potentially build the GNOME Settings configurator without X11 support. […]
