All issues related to installing or upgrading GNOME 3 go here: https://forums.freebsd.org/threads/the-big-gnome-3-install-upgrade-topic.49087/
All questions relating to actually running or configuring an already installed/upgraded GNOME 3 can go in the sub-forum you are now in (Window Managers / GNOME).
All questions relating to actually running or configuring an already installed/upgraded GNOME 3 can go in the sub-forum you are now in (Window Managers / GNOME).