On Thu, 15 Jun 2023, Michael Ewan wrote:
Most times to repair a system partition, you will need to boot from a USB stick, then run fsck on the damaged partition. You can simply check the condition with 'sudo fsck /dev/sda1'. On my Linux Mint box I was able to umount, fsck, and mount the /boot/efi. In your case it would be sudo umount /boot/efi sudo fsck /dev/sda1 sudo mount /boot/efi
Thanks, Michael. I've run fsck on non-boot partitions by unmounting/remounting but not before on the /boot partition. Regards, Rich
