The Nitrokey Pro TOTP/HOTP and password safe works fine, but I’m having problems with GPA (version 0.9.10, the default in Debian 9).
See:
Or:
$ gpg --card-status
gpg: selecting openpgp failed: No such device
gpg: OpenPGP card not available: No such device
How can I get this to work, any tutorial?