That is a good question: why are you making it so complicated? ![]()
- Download the ISO and the checksum file to the same directory. Any directory is fine.
- Open a terminal in that directory.
- Run
sha512sum -cagainst the checksum file; check for “OK” in the output.
~/Downloads/temp
❯ eza -1
EndeavourOS_Mercury-Neo-2025.03.19.iso
EndeavourOS_Mercury-Neo-2025.03.19.iso.sha512sum
~/Downloads/temp
❯ sha512sum -c EndeavourOS_Mercury-Neo-2025.03.19.iso.sha512sum
EndeavourOS_Mercury-Neo-2025.03.19.iso: OK
That’s it! It looks like you are adding some unnecessary steps.