Whether to launch Emacs service with the systemd user session. If it is true, Emacs service is started by default.target. If it is "graphical", Emacs service is started by graphical-session.target.
option
Whether to launch Emacs service with the systemd user session. If it is true, Emacs service is started by default.target. If it is "graphical", Emacs service is started by graphical-session.target.