GNOME-SESSION(1) GNOME-SESSION(1) (NAME) gnome-session - GNOME (SYNOPSIS) gnome-session [OPTION...] (DESCRIPTION) gnome-session GNOME . ( GDM SDDM lightdm ) . ( GNOME ) . gnome.session .desktop $XDG_CONFIG_HOME/gnome-session/sessions $XDG_CONFIG_DIRS/gnome-session/sessions $XDG_DATA_DIRS/gnome-session/sessions . (OPTIONS) --session=SESSION SESSION.session. gnome.session . --debug . (SYSTEMD) gnome-session systemd . systemd : graphical-session.target graphical-session-pre.target. . gnome-session GNOME : gnome-session.target . graphical-session.target. gnome-session-pre.target . graphical-session-pre.target. gnome-session@SESSION.target . SESSION --session . gnome-session-basic-services.target GNOME gnome-shell . ( GDM) . gnome-session-x11-services.target X11 . DISPLAY GNOME_SETUP_DISPLAY . After= . BindsTo= PartOf= ( graphical-session.target) . CollectMode=inactive-or-failed . TimeoutStopSec=5 . (SESSION DEFINITION) .session .desktop GNOME Session : Name . . Kiosk (Kiosk) . . GNOME ( ) (initial-setup) . true gnome-session .desktop systemd . : [GNOME Session] Name=GNOME .session $XDG_CONFIG_HOME/gnome-session/sessions $XDG_CONFIG_DIRS/gnome-session/sessions $XDG_DATA_DIRS/gnome-session/sessions . systemd ( ). . : foobar drop-in systemd /etc/systemd/user/gnome-session@foobar.target.d/session.conf Requires= Wants= systemd . (FILES) $XDG_CONFIG_HOME/autostart $XDG_CONFIG_DIRS/autostart /usr/share/gnome/autostart .desktop . gnome-session . systemd . $XDG_CONFIG_HOME/gnome-session/sessions $XDG_CONFIG_DIRS/gnome-session/sessions $XDG_DATA_DIRS/gnome-session/sessions .session --session . (BUGS) gnome-session https://gitlab.gnome.org/GNOME/gnome-session/issues . (SEE ALSO) gnome-session-quit(1) gnome-session GNOME-SESSION(1)