Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/backend/oneconfhandler/core.py", line 189, in _whoami_done
    self._share_inventory(True)
  File "/usr/share/software-center/softwarecenter/backend/oneconfhandler/core.py", line 137, in _share_inventory
    self.oneconf.set_share_inventory(share_inventory)
  File "/usr/lib/python2.7/dist-packages/oneconf/dbusconnect.py", line 160, in set_share_inventory
    timeout=ONECONF_DBUS_TIMEOUT)
  File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Python.KeyError: Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 707, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "/usr/lib/python2.7/dist-packages/oneconf/dbusconnect.py", line 83, in set_share_inventory
    return self.hosts.set_share_inventory(share_inventory, hostid, hostname)
  File "/usr/lib/python2.7/dist-packages/oneconf/hosts.py", line 276, in set_share_inventory
    pending_change_scheduled = self.get_hostid_pending_change(hostid, 'share_inventory')
  File "/usr/lib/python2.7/dist-packages/oneconf/hosts.py", line 189, in get_hostid_pending_change
    return json.load(f)[hostid][attribute]
KeyError: dbus.String(u'', variant_level=1)