It's 2018 and it would be nice if we can apply 2 factor PAM Authentication to the login process using things like the google Authenticator. I hope this makes it into a future version. many thanks for all the hard work you guys put into this
We no longer use lightDM, having moved to SDDM several years ago. As such, this bug report is no longer applicable. Bugs reports for the new SDDM-based login screen should be filed to one of two places: 1. Visual/UI bugs with the login screen UI itself, or feature requests: plasmashell | Theme - Breeze 2. Bugs with the login/user switching process: https://github.com/sddm/sddm/issues