I have installed the latest armbian on an SD card and successfully booted my M1 from it, but I can’t get it to boot from an SSD to the SATA port.
I used fdisk to create an ext4 partition on my SSD and mounted /dev/sda1 to /media/SSD.
Then I did a cd / ; find . -xdev | cpio -pdm /media/SSD to copy the SD card system to the SSD.
After that I adapted the UUID in /boot/armbianEnv.txt on the SD card and in /media/SSD/etc/fstab.
Alas, when I tried to boot the system from the SSD it fails (see pic).
Did I overlook something essential ?