SDDM auto-login using LUKS password

Changes

2 changed files (+24/-9)

• ThinkPad-X1-Yoga-Gen-6/default.nix
  • @@ -21,9 +21,12 @@
    graphics.extraPackages = with pkgs; [ intel-media-driver ]; }; - boot.loader = { - systemd-boot.enable = true; - efi.canTouchEfiVariables = true; + boot = { + initrd.systemd.enable = true; + loader = { + systemd-boot.enable = true; + efi.canTouchEfiVariables = true; + }; }; networking = {
  • @@ -120,11 +123,23 @@
    }; # KDE! YAY! - services.displayManager.sddm = { - enable = true; - wayland.enable = true; + services.displayManager = { + autoLogin.user = "a"; + sddm = { + enable = true; + wayland.enable = true; + }; }; services.desktopManager.plasma6.enable = true; + # SDDM autologin using LUKS password + systemd.services.display-manager.serviceConfig.KeyringMode = "inherit"; + # PAM is evil dark magic + # The default /etc/pam.d/sddm-autologin doesn't invoke auth pam_kwallet5.so + # Thus we need to manually do it with auth include sddm + security.pam.services.sddm-autologin.text = pkgs.lib.mkBefore '' + auth optional ${pkgs.systemd}/lib/security/pam_systemd_loadkey.so + auth include sddm + ''; # My hardware is pretty well supported wow what a surprise services.fwupd.enable = true;
• flake.lock
  • @@ -61,11 +61,11 @@
    }, "nixpkgs": { "locked": { - "lastModified": 1753694789, - "narHash": "sha256-cKgvtz6fKuK1Xr5LQW/zOUiAC0oSQoA9nOISB0pJZqM=", + "lastModified": 1753939845, + "narHash": "sha256-K2ViRJfdVGE8tpJejs8Qpvvejks1+A4GQej/lBk5y7I=", "owner": "NixOS", "repo": "nixpkgs", - "rev": "dc9637876d0dcc8c9e5e22986b857632effeb727", + "rev": "94def634a20494ee057c76998843c015909d6311", "type": "github" }, "original": {