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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1235245 Title: upstart-monitor cannot run without gtk libraries installed To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1235245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs