Buenas:
Arranqué el multilive-usb con persistencia y elegi kali, y no arranco, me dio estos errores:
failed to start volatile files and directories
failed to start login service
failed to start modem manager
failed to start accounts services
(https://s28.postimg.org/blzfnusjt/live1.jpg) (https://postimg.org/image/blzfnusjt/)
(https://s28.postimg.org/mzlyz232h/live2.jpg) (https://postimg.org/image/mzlyz232h/)
(https://s28.postimg.org/trce1ws21/live3.jpg) (https://postimg.org/image/trce1ws21/)
cabe aclarar que las otras isos del live incluido kali (sin persistencia) arrancan bien