Passwordless Login to Ubunto 20.04 with FIDO2

So i've setup passwordless thru FIDO2 by adding

auth sufficient pam_u2f.so authfile=/home/me/.config/FIDO2/u2f_keys

having followed the instructions on the yubico page to generate the u2f_keys code

It's working great as an additional factor of authentication but I'd like it to be the only one (ie, we are going passwordless) or at least the primary form of authentication. Right now logging in and sudo'ing results in it asking for a password and then asking to tap the key.

2 Sorted by: Reset to default

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