The first org.freedesktop.UPower.Suspend call indeed never finishes (you get a D-BUS timeout), apparently because it never gets a "resuming" signal.
** Changed in: systemd (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1196752 Title: Suspend only works once when using upower with logind To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1196752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs