I have exactly the same problem. When my desktop computer's going off it hangs on black screen with this at the end:
bus_connection' failed
NetworkManager: <WARN> nm_dbus_init(): nm_dbus_init could not get the system bus. Make sure the message bus daemon is running!
It does always! I'm running Gutsy upgraded from Feisty.
I have exactly the same problem. When my desktop computer's going off it hangs on black screen with this at the end:
bus_connection' failed
NetworkManager: <WARN> nm_dbus_init(): nm_dbus_init could not get the system bus. Make sure the message bus daemon is running!
It does always! I'm running Gutsy upgraded from Feisty.