How to fix ubuntu14 boot uuid problem?

1. Simple solution is to use ext2 for all partition. (Offline Install)

2. Another is to use ext2 for "/", "ext4" for "/home", but use "/etc/fstab" to mount home. You can press "I" to ignore boot error.

3. Or you could just install the system under ext2, but mount a partition to "/home/user_name" by using fstab.

> "/dev/sda6 /home ext4 defaults 0 2"