
Update physlock to a more current version which supports PAM and systemd-logind. Amongst others, this should work now with the slim login manager without any additional configuration, because it does not rely on the utmp mechanism anymore.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.