Comment 20 for bug 203973

Ok everything works it authenticates fine within GDM, add remove/programs and other places sudo would be needed. I only needed to logout and log back into the GDM greeter for it too ask for me to swipe my finger without me doing anything.

Interesting thing though, is that gnome-terminal stopped asking me to auth at all when I run sudo commands within it.

Also sudo is required to even verify the fingerprint (sudo tf-tool --verify)

As for the (sudo /usr/lib/pam-thinkfinger/pam-thinkfinger-enable) command I cannot verify whether its valid as mine was already enabled and the script said as much.

Hope this helps.