- Format drive:
sudo mkfs.ext4 /dev/sda1. (This will only succeed after unmounting the drive.) - The drive will have root permissions. Change that using:
sudo chown -R pi /media/pi/867db593-eb76-486a-990c-409216265ae1/.
sudo mkfs.ext4 /dev/sda1. (This will only succeed after unmounting the drive.)sudo chown -R pi /media/pi/867db593-eb76-486a-990c-409216265ae1/.