Hello I'm new to all this so please bare with me. I'm in the works of building a lighting node, and run the command [sudo mount -a] I get this error saying my UUID I can't be found.
Can someone please help?
You've formatted the filesystem with the command:
$ sudo mkfs.ext4 /dev/sda1
and the output of the command above shows the new UUID. ( starting with b4cba65a - ....).