I have a PC where Xubuntu 13.10 is installed on USB drive. I would like to make an exact bootable copy of it with DD, but for some reason, a copied USB drive won't boot but it just always opens some "grub rescue" terminal. What's wrong with it?? Everywhere it is said that a drive copied with DD should be an exact copy (like; dd if=/dev/sda of=dev/sdb)
I also have tried to format the new disk to different file systems with Gparted, and it seems that a disk formatted to ext2 or ext4 and DD'd after that do not work at all i.e. all I get is blinking cursor on a blank screen. Only fat32 is getting me to grub rescue, but nothing works correctly.
And; the USB sticks are exactly the same type.
So, could someone please tell me how to do an exact bootable copy of my current USB stick??
Bookmarks