Hi Eoghan, I could reproduce the situation. First installed Postgres 9.3 then 9.4. ps shows both versions running.
I looked at the /etc/init.d/postgresql script and the status command would effectively execute this: echo "`pg_lsclusters -h`" | awk 'BEGIN {rc=0} {if (match($4, "down")) rc=3; printf ("%s/%s (port %s): %s\n", $1, $2, $3, $4)}; END {exit rc}' which should result in this output: 9.3/main (port 5432): online 9.4/main (port 5433): online but instead running '/etc/init.d/postgresql status' outputs this: ● postgresql.service - PostgreSQL RDBMS Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled) Active: active (exited) since Thu 2015-09-24 10:28:20 UTC; 3min 13s ago Process: 851 ExecStart=/bin/true (code=exited, status=0/SUCCESS) Main PID: 851 (code=exited, status=0/SUCCESS) CGroup: /system.slice/postgresql.service Looks like Upstart is taking over somewhere and may indeed not honour the extra options like the version number. I am not sure if this is really a bug or not. It is at least not behaving as you would expect from what you read in the script. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1498274 Title: init.d script doesn't respect `version` argument To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postgresql-common/+bug/1498274/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs