For the moment it is better to use the command dd, as in this guide:
http://www.geeks3d.com/20130712/how-to-create-a-linux-mint-15-bootable-usb-flash-drive
It solves the problem.
For the moment it is better to use the command dd, as in this guide:
http:// www.geeks3d. com/20130712/ how-to- create- a-linux- mint-15- bootable- usb-flash- drive
It solves the problem.