October 24th, 2010, 09:30 PM
I built Ubuntu on a USB external hard drive. I also have a Macbook Pro that has an Intel Core 2 Duo processor. I thought that since the PC and Mac are both intel based I'd be able to boot the Ubuntu drive on both computers but the Mac doesn't see the drive as bootable. If I want Ubuntu on the Mac do I have to rebuild the USB drive on the MAc?