Booted up a liveusb so I could run fsck on my boot partition:
sudo fsck /dev/sdb1
fsck from util-linux 2.39.3
fsck.fat 4.2 (2021-01-31)
There are differences between boot sector and its backup.
This is mostly harmless. Differences: (offset:original/backup)
65:01/00
1) Copy original to backup
2) Copy backup to original
3) No action
[123?q]?
What should I do?