Because systemd, apparently nobody ever bothered to fix this. Here is my patch to make CLI working.
** Patch added: "upstart-monitor.cli.patch" https://bugs.launchpad.net/upstart/+bug/1235245/+attachment/5010432/+files/upstart-monitor.cli.patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to upstart in Ubuntu. https://bugs.launchpad.net/bugs/1235245 Title: upstart-monitor cannot run without gtk libraries installed Status in upstart : New Status in upstart package in Ubuntu: Confirmed Bug description: "upstart-monitor -n" should revert to cli operation. It attempts to do this, but then barfs on class UpstartEventsGui(Gtk.Window) since Gtk is not imported unless the required gtk libraries are installed. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1235245/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp