Traceback (most recent call last):
  File "/usr/bin/unity", line 127, in <module>
    reset_unity_compiz_profile ()
  File "/usr/bin/unity", line 50, in reset_unity_compiz_profile
    current_profile_gconfvalue = client.get_schema("/apps/compizconfig-1/current_profile").get_default_value()
AttributeError: 'NoneType' object has no attribute 'get_default_value'