Traceback (most recent call last):
  File "/usr/bin/fontconfig-voodoo", line 102, in <module>
    main()
  File "/usr/bin/fontconfig-voodoo", line 88, in main
    fc.setConfigBasedOnLocale()
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/FontConfig.py", line 114, in setConfigBasedOnLocale
    lang = self.li.getUserDefaultLanguage()[1]
  File "/usr/lib/python2.7/dist-packages/LanguageSelector/LocaleInfo.py", line 251, in getUserDefaultLanguage
    warnings.warn(msg)
TypeError: expected string or buffer