I am running without arguments
sudo ./live-usb-maker
Since system finds my 16 GB pendrive, is not able to find its maximum size.
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Iniciando live-usb-maker 2.41.02
Se usará el dispositivo /dev/sdb (14,9G SanDisk Cruzer Force)
Error: No se pudo obtener el tamaño total del dispositivo /dev/sdb