DM-TOOL(1) General Commands Manual DM-TOOL(1) (NAME) dm-tool - (SYNOPSIS) dm-tool [ OPTIONS ] COMMAND [ ARGS ] (DESCRIPTION) dm-tool LightDM . (OPTIONS) -h, --help --version --session-bus (session bus). . dm-tool (system bus) . : switch-to-greeter (greeter) . switch-to-user USERNAME [SESSION] . . greeter . . switch-to-guest [SESSION] . . . lock (seat) . (greeter) . greeter . list-seats (seats) . add-nested-seat X . add-local-x-seat DISPLAY_NUMBER X . add-seat TYPE [NAME=VALUE...] (seat) . (ENVIRONMENT) XDG_SEAT_PATH dm-tool . dm-tool list-seats : export XDG_SEAT_PATH=/org/freedesktop/DisplayManager/SeatX SeatX . (SEE ALSO) lightdm(1) 7 November 2013 DM-TOOL(1)