*) 'udevadmin info --export-db' showed only one record with 'master-of-seat' tag. So I added line 'TAG=="seat", DEVPATH=="/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/*", TAG+="master-of-seat"' back to 99-multiseat.rules. Now udevadm shows two records with 'master-of-seat' tag and loginctl lists both seats.
*) What is uncommon setup and what is common setup? I have two user accounts on my saucy install. Both requires password to login.
*) 'udevadmin info --export-db' showed only one record with 'master-of-seat' tag. So I added line 'TAG=="seat", DEVPATH= ="/devices/ pci0000: 00/0000: 00:1c.0/ 0000:02: 00.0/*" , TAG+="master- of-seat" ' back to 99-multiseat.rules. Now udevadm shows two records with 'master-of-seat' tag and loginctl lists both seats.
*) What is uncommon setup and what is common setup? I have two user accounts on my saucy install. Both requires password to login.