I'm planning on making a Lubuntu USB installation for a friend of mine. His device is a MacBook Pro 13 inch late 2011.
My plan is to get a USB stick, passthrough it to virtualbox with EFI enabled, install Ubuntu on the USB stick then give it to him so that he can choose to boot from it in his Macbook when needed.
Please keep in mind that I don't want to dd the ISO to the USB. I want to make a complete and persistent installation of Ubuntu on the USB.
My questions are:
Will this work?
Will the existing OSX bootloader be affected?