I am trying to enroll and use fingerprints for logging in using GDM and authenticating with sudo. Both used to support fingerprints in the past but don’t do so now.
I succeeded in enrolling my fingerprints using
fprintd-enroll and can verify them using
fprintd-verify. I can’t use them to login using GDM or authorize with sudo though. There is no option in the gnome settings panel to add or use fingerprints, I had to enroll them using the
Is there some other package I need to install apart from fprintd to use fingerprints with the user interface?