Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/twisted/internet/gtk2reactor.py", line 216, in simulate
    self.runUntilCurrent()
  File "/usr/lib/python2.5/site-packages/twisted/internet/base.py", line 561, in runUntilCurrent
    call.func(*call.args, **call.kw)
  File "/usr/lib/python2.5/site-packages/twisted/internet/task.py", line 236, in _tick
    result = iterator.next()
  File "/usr/lib/python2.5/site-packages/elisa/core/manager.py", line 109, in load_providers_iter
    provider_name)
--- <exception caught here> ---
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 107, in maybeDeferred
    result = f(*args, **kw)
  File "/usr/lib/python2.5/site-packages/elisa/core/plugin_registry.py", line 511, in create_component
    res = component.initialize()
  File "/usr/lib/python2.5/site-packages/elisa/plugins/osso/osso_service.py", line 51, in initialize
    if not is_hildon_desktop_running():
  File "/usr/lib/python2.5/site-packages/elisa/core/utils/misc.py", line 179, in is_hildon_desktop_running
    bool(driver.NameHasOwner('com.nokia.hildon-desktop'))
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 68, in __call__
    return self._proxy_method(*args, **keywords)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/var/lib/python-support/python2.5/dbus/connection.py", line 607, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied: A security policy in place prevents this sender from sending this message to this recipient, see message bus configuration file (rejected message had interface "(unset)" member "NameHasOwner" error name "(unset)" destination "org.freedesktop.DBus")