update-initramfs: Generating /boot/initrd.img-4.15.0-29-generic
cryptsetup: WARNING: failed to detect canonical device of /dev/md/2
cryptsetup: WARNING: could not determine root device from /etc/fstab
I: The initramfs will attempt to resume from /dev/md0
I: (UUID=78621166-9e63-4c04-b04d-3ac87be70471)
I: Set the RESUME variable to override this.