In a future version of xdg-desktop-portal, installing a portals.conf(5) file is likely to
become a requirement for desktop environments that ... Ideally, every desktop environment
should have their own desktop portal implementation, so that applications using the
portal API can be fully ...A range of GUIs are possible with Red Hat Enterprise Linux,
from the rudimentary Tab Window Manager to the highly developed and interactive GNOME
desktop ...For example, for the Gnome Display Manager (GDM) that is used by default on the
Fedora Linux Workstation: On the login screen, select a user from the list. Click on the
Preferences icon right below the password field. A window appears with a list of several
different desktop environments.
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