Ah, the problem is that policykit-1's postinst kills the daemon, right after systemd starts it.
** Package changed: systemd (Ubuntu Vivid) => policykit-1 (Ubuntu Vivid) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447654 Title: installing policykit-1 hangs under systemd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/policykit-1/+bug/1447654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs