Traceback (most recent call last):
  File "/usr/bin/unity", line 220, in <module>
    run_unity(args)
  File "/usr/bin/unity", line 142, in run_unity
    unity_instance = process_and_start_unity (compiz_args)
  File "/usr/bin/unity", line 100, in process_and_start_unity
    cli.extend(options.compiz_args)
AttributeError: 'Values' object has no attribute 'compiz_args'