update-gconf-defaults -V (return code: 2)
Usage: update-gconf-defaults [options]
update-gconf-defaults: error: no such option: --version
update-gconf-defaults --help (return code: 0)
Usage: update-gconf-defaults [options]
Options:
-h, --help show this help message and exit
--source=DIR directory where to find the defaults
--destination=DIR directory where to build the GConf tree
--mandatory select mandatory settings directories
--no-signal do not send SIGHUP the running gconfd-2 processes
--only-if-changed only regenerate configuration if needed