If you change in /usr/share/upstart/sessions/upstart-event-bridge.conf (Ubuntu 16.04.3 LTS)
test -d /run/systemd/system && { stop; exit 0; } to test ! -d /run/systemd/system || { stop; exit 0; }
(like in applied patch) then error is gone.
If you change in /usr/share/ upstart/ sessions/ upstart- event-bridge. conf (Ubuntu 16.04.3 LTS)
test -d /run/systemd/system && { stop; exit 0; }
to
test ! -d /run/systemd/system || { stop; exit 0; }
(like in applied patch) then error is gone.