On 19.01.2014 22:22, Bob Goodwin - Zuni, Virginia, USA wrote: > How do I determine if lightdm is running? > > It appears to be installed ... $ loginctl SESSION UID USER SEAT c1 986 lightdm seat0 2 1000 poma seat0 2 sessions listed. $ loginctl list-users UID USER 986 lightdm 1000 poma 2 users listed. poma