@FreePietje
Thanks. That's why I don't understand why my original method didn't work: simply adding the HDD PARTUUID to /boot/cmdline.txt and /etc/fstab. Maybe I'll try again soon and label the partition "RASPIROOT".
@FreePietje
Thanks. That's why I don't understand why my original method didn't work: simply adding the HDD PARTUUID to /boot/cmdline.txt and /etc/fstab. Maybe I'll try again soon and label the partition "RASPIROOT".