If you run with DBUS_VERBOSE=1, you can see that the DBus bindings are receiving the QueryEndSignal, but it's not getting passed onto tomboy's handler:
evan@caron:~$ DBUS_VERBOSE=1 tomboy Warning: WriteBsdCred() failed; falling back to ordinary WriteCred() Warning: WriteBsdCred() failed; falling back to ordinary WriteCred() Warning: No signal handler for NameAcquired Warning: No signal handler for NameAcquired [INFO 11:52:53.993] Initializing Mono.Addins Warning: No signal handler for NameAcquired Warning: No signal handler for QueryEndSession Warning: No signal handler for CancelEndSession -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/816950 Title: Oneiric shutdown : Tomboy not responding To manage notifications about this bug go to: https://bugs.launchpad.net/tomboy/+bug/816950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs