On Wed, Feb 20, 2019 at 12:15:57PM +0200, [email protected] wrote: > > Then i reboot my computer and when it asks for a password to unlock my disk > encryption I insert my yubikey. > It doesn't accept the password that i programmed to use with yubikey. > > Instead it accepts the password i use without the yubikey! The prompt to > enter my password doesn't mention yubikey. > > Any ideas? > I do not know specifically about using a YubiKey with LUKS in the way that you describe. However, I have had good results using the static password (3-5 second press) like I would a normal password entered from the keyboard.
As far as it accepting the non-yubikey password, remember that a LUKS container has multiple key slots (8 or 24, I do not recall precisely at the moment). Accessing a LUKS container only requires that a single key be unlocked, so any available password is sufficient to gain access. Once you have the yubikey-based password working, you will need to remove the other key slot if you no longer want that password to unlock the container. Regards, -Roberto -- Roberto C. Sánchez
