in the Flirc GUI    file/save configuration: the saved File has no suffix    file/load configuration: the Filesuffix has to be .fcfg running flirc_util on Ubuntu terminal results in:    "flirc_util: error while loading shared libraries: libreadline.so.6: cannot open shared object file: No such file or directory"    no man page is installed    no information about filestructure is available   at the moment, my impression of Flirc usb is very very poor