If the "Terminated" message means that dbus ended then it's more an nm bug, not an xfce4-session one. Can you try to reproduce the bug and see if the dbus session (the user session) is still running? Thanks.
If the "Terminated" message means that dbus ended then it's more an nm bug, not an xfce4-session one. Can you try to reproduce the bug and see if the dbus session (the user session) is still running?
Thanks.