How to check graphical session type (Wayland or Xorg) on Fedora system.
At first, use following command to get current session ID:
loginctl
Next, use bellow command to check graphical session type:
loginctl show-session ID -p Type
where ID is session ID from previous command output.
Example (where session ID = 1):
$ loginctl
SESSION UID USER SEAT TTY
1 1000 pawel seat0 /dev/tty1
1 sessions listed.
$
$ loginctl show-session 1 -p Type
Type=wayland
$
SESSION UID USER SEAT TTY
1 1000 pawel seat0 /dev/tty1
1 sessions listed.
$
$ loginctl show-session 1 -p Type
Type=wayland
$