Do you use Yubikey for Fedora services?

Miroslav Suchý msuchy at
Thu Sep 26 11:46:01 UTC 2013

I used Yubikey for some time (slot 1) for non-Fedora related stuff.

I just tried to use slot 2 for Fedora services, but whenever I try to use:
   test auth
it yell:
  auth Failed: Unauthorized/Invalid OTP

What I did:
  sudo fedora-burn-yubikey --slot=2 --username=msuchy
Commit? (y/n) [n]: y
Success!  Your Yubikey ID is FOOBAR

I put that FOOBAR in "Yubikey prefix" on

I'm pressing the youbikey button for 4 seconds to get the OTP from slot2.

Can somebody help me diagnose what I'm doing incorrectly, please?
Miroslav Suchy, RHCE, RHCDS
Red Hat, Software Engineer, #brno, #devexp, #fedora-buildsys

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