That is true, but on the page https://help.ubuntu.com/13.04 /installation-guide/amd64/ch04s03.html#usb-copy-flexible the required iso image is not specified, which is where this confusion happened.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1221356 Title: hd-media installer rejects official raring ISO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/installation-guide/+bug/1221356/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs