Comment 3 for bug 1675856

Okay I will describe the process after reboot to explain "it only loads":

I select my user and get to the password field. Under the field it says "(or swipe finger)". When I swipe with my finger now all the screen buttons and fields go away (like when I normally login) but instead of showing my desktop I get back to the login window where I can select my user again.

Logging out and back into the session with fingerprint works.

Rebooted now and tried it three times and checked the logs. It seems that this is the error message (appeared three times at login time, I used the logs application and this was in the important section):

gdm-session-wor
Message: pam_ecryptfs: NULL passphrase; aborting
Priority: 3

How can I check if the fprintd systemd service is running at boot time without being logged in?