If you are seeing the same message as me, can you try using the rootdelay boot option?
>From the GRUB prompt select e. Once there you can add the line "rootdelay=90" to the end of the line. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1212977 Title: saucy/trusty CD images are unbootable, stuck in BusyBox shell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1212977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs