That's the way, but if you can get your hands on and old/pre-owned laptop , that's much better for running your BTC stack / mostr relay.
Any old Lenovo / Dell (x220 , T series are good) much much more reliable. Check nostr:npub1pfezegswrn8lpt0aerp2hvyhj4lsuzln9kcccs5p7qch2m2sawxsxcelvf post