Note that the URL https://help.ubuntu.com/stable/ubuntu-help/session-fingerprint.html
refers to the latest stable release (currently Ubuntu 19.04) The URLs to the 18.04 docs is: https://help.ubuntu.com/lts/ubuntu-help/session-fingerprint.html or https://help.ubuntu.com/18.04/ubuntu-help/session-fingerprint.html Now that doesn't help; apparently the 18.04 docs is a bit insufficient for 18.04. However, it would be too much work to go back and change the 18.04 docs, so closing. @Mustafa: If you have problems to make it work, it's probably a support matter or a bug against some other package, i.e. not a docs bug. You may want to ask a question at e.g. <https://askubuntu.com> to get help and find out. ** Package changed: ubuntu-docs (Ubuntu) => gnome-user-docs (Ubuntu) ** Changed in: gnome-user-docs (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787974 Title: Fingerprint authentication not available in 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-user-docs/+bug/1787974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs