{ pkgs, lib, ... }: { security.polkit.enable = true; systemd = { packages = with pkgs; [ polkit-kde-agent ]; user = { services.plasma-polkit-agent = { serviceConfig = { Restart = "always"; RestartSec = 2; Slice = "session.slice"; }; environment.PATH = lib.mkForce null; wantedBy = [ "gui-session.target" ]; }; }; }; }