https://search.nixos.org/packages?channel=25.11&query=ykman suggests only the command line version is available. yubikey-personalization-gui is not available any more in 25.11. Any advice?
Did you look at yubioath-flutter to see if it meets your needs? A couple of the Yubikey managers were removed because they’re unmaintained in favor of this one:
https://search.nixos.org/packages?channel=25.11&query=yubioath
Thanks, the package just has a strange name and I need to work out how to configure a challenge response for Slot 2 which was quite easy with the old tools.
https://developers.yubico.com/yubikey-personalization-gui/
Looks like it’s actually been EOL’ed upstream and they recommend ykman or the Flutter app now. (I’ve only used ykman and the Python API to configure challenge/response, FWIW, so can’t comment on the Flutter app).
Valuable comment. I marked it as the (intermediate) solution.
Flutter app works well with my YubiKey 5. The package is called yubioath-flutter in Nixpkgs.
Thanks. Its name appears as “Authenticator” which is confusing.
Please note that challenge/reponse seems not to be available - big caveat. Thus no GUI on NixOS to configure a Yubikey with challenge/reponse, if I am not wrong.