treewide: rename renamed sddm/displayManager settings

21 files changed, 52 insertions, 56 deletions

diff --git a/nixos/modules/services/x11/desktop-managers/budgie.nix b/nixos/modules/services/x11/desktop-managers/budgie.nix
index 466ef5c565b7..a911db725c01 100644
--- a/nixos/modules/services/x11/desktop-managers/budgie.nix
+++ b/nixos/modules/services/x11/desktop-managers/budgie.nix
@@ -91,7 +91,7 @@ in {
   };
 
   config = mkIf cfg.enable {
-    services.xserver.displayManager.sessionPackages = with pkgs; [
+    services.displayManager.sessionPackages = with pkgs; [
       budgie.budgie-desktop
     ];
 
diff --git a/nixos/modules/services/x11/desktop-managers/cinnamon.nix b/nixos/modules/services/x11/desktop-managers/cinnamon.nix
index f5a6c05865c4..935f173a9d81 100644
--- a/nixos/modules/services/x11/desktop-managers/cinnamon.nix
+++ b/nixos/modules/services/x11/desktop-managers/cinnamon.nix
@@ -60,7 +60,7 @@ in
 
   config = mkMerge [
     (mkIf cfg.enable {
-      services.xserver.displayManager.sessionPackages = [ pkgs.cinnamon.cinnamon-common ];
+      services.displayManager.sessionPackages = [ pkgs.cinnamon.cinnamon-common ];
 
       services.xserver.displayManager.lightdm.greeters.slick = {
         enable = mkDefault true;
diff --git a/nixos/modules/services/x11/desktop-managers/deepin.nix b/nixos/modules/services/x11/desktop-managers/deepin.nix
index 902e3a9317dd..61f6fece5870 100644
--- a/nixos/modules/services/x11/desktop-managers/deepin.nix
+++ b/nixos/modules/services/x11/desktop-managers/deepin.nix
@@ -38,8 +38,8 @@ in
 
   config = mkIf cfg.enable
     {
-      services.xserver.displayManager.sessionPackages = [ pkgs.deepin.dde-session ];
-      services.xserver.displayManager.defaultSession = mkDefault "dde-x11";
+      services.displayManager.sessionPackages = [ pkgs.deepin.dde-session ];
+      services.displayManager.defaultSession = mkDefault "dde-x11";
 
       # Update the DBus activation environment after launching the desktop manager.
       services.xserver.displayManager.sessionCommands = ''
diff --git a/nixos/modules/services/x11/desktop-managers/default.nix b/nixos/modules/services/x11/desktop-managers/default.nix
index 33d0a7b52643..896d8dcbff40 100644
--- a/nixos/modules/services/x11/desktop-managers/default.nix
+++ b/nixos/modules/services/x11/desktop-managers/default.nix
@@ -87,7 +87,7 @@ in
         default = null;
         example = "none";
         description = lib.mdDoc ''
-          **Deprecated**, please use [](#opt-services.xserver.displayManager.defaultSession) instead.
+          **Deprecated**, please use [](#opt-services.displayManager.defaultSession) instead.
 
           Default desktop manager loaded if none have been chosen.
         '';
diff --git a/nixos/modules/services/x11/desktop-managers/enlightenment.nix b/nixos/modules/services/x11/desktop-managers/enlightenment.nix
index 28dd408c923c..d241c63436fa 100644
--- a/nixos/modules/services/x11/desktop-managers/enlightenment.nix
+++ b/nixos/modules/services/x11/desktop-managers/enlightenment.nix
@@ -54,7 +54,7 @@ in
       "/share/locale"
     ];
 
-    services.xserver.displayManager.sessionPackages = [ pkgs.enlightenment.enlightenment ];
+    services.displayManager.sessionPackages = [ pkgs.enlightenment.enlightenment ];
 
     services.xserver.displayManager.sessionCommands = ''
       if test "$XDG_CURRENT_DESKTOP" = "Enlightenment"; then
diff --git a/nixos/modules/services/x11/desktop-managers/gnome.nix b/nixos/modules/services/x11/desktop-managers/gnome.nix
index 2cf9bc2eac37..cc959bcf7bd5 100644
--- a/nixos/modules/services/x11/desktop-managers/gnome.nix
+++ b/nixos/modules/services/x11/desktop-managers/gnome.nix
@@ -261,7 +261,7 @@ in
       services.gnome.core-shell.enable = true;
       services.gnome.core-utilities.enable = mkDefault true;
 
-      services.xserver.displayManager.sessionPackages = [ pkgs.gnome.gnome-session.sessions ];
+      services.displayManager.sessionPackages = [ pkgs.gnome.gnome-session.sessions ];
 
       environment.extraInit = ''
         ${concatMapStrings (p: ''
@@ -285,7 +285,7 @@ in
     })
 
     (mkIf flashbackEnabled {
-      services.xserver.displayManager.sessionPackages =
+      services.displayManager.sessionPackages =
         let
           wmNames = map (wm: wm.wmName) flashbackWms;
           namesAreUnique = lib.unique wmNames == wmNames;
diff --git a/nixos/modules/services/x11/desktop-managers/lumina.nix b/nixos/modules/services/x11/desktop-managers/lumina.nix
index 7b694106bf7e..9df9fe42a1ff 100644
--- a/nixos/modules/services/x11/desktop-managers/lumina.nix
+++ b/nixos/modules/services/x11/desktop-managers/lumina.nix
@@ -27,7 +27,7 @@ in
 
   config = mkIf cfg.enable {
 
-    services.xserver.displayManager.sessionPackages = [
+    services.displayManager.sessionPackages = [
       pkgs.lumina.lumina
     ];
 
diff --git a/nixos/modules/services/x11/desktop-managers/mate.nix b/nixos/modules/services/x11/desktop-managers/mate.nix
index 957eac7848e7..e475442b9ef4 100644
--- a/nixos/modules/services/x11/desktop-managers/mate.nix
+++ b/nixos/modules/services/x11/desktop-managers/mate.nix
@@ -49,7 +49,7 @@ in
 
   config = mkMerge [
     (mkIf (cfg.enable || cfg.enableWaylandSession) {
-      services.xserver.displayManager.sessionPackages = [
+      services.displayManager.sessionPackages = [
         pkgs.mate.mate-session-manager
       ];
 
@@ -103,7 +103,7 @@ in
       environment.sessionVariables.NIX_GSETTINGS_OVERRIDES_DIR = "${pkgs.mate.mate-gsettings-overrides}/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas";
 
       environment.systemPackages = [ pkgs.mate.mate-wayland-session ];
-      services.xserver.displayManager.sessionPackages = [ pkgs.mate.mate-wayland-session ];
+      services.displayManager.sessionPackages = [ pkgs.mate.mate-wayland-session ];
     })
   ];
 }
diff --git a/nixos/modules/services/x11/desktop-managers/pantheon.nix b/nixos/modules/services/x11/desktop-managers/pantheon.nix
index b9ca6bd4ba8d..695d81f666a1 100644
--- a/nixos/modules/services/x11/desktop-managers/pantheon.nix
+++ b/nixos/modules/services/x11/desktop-managers/pantheon.nix
@@ -96,7 +96,7 @@ in
         pkgs.pantheon.pantheon-agent-geoclue2
       ] config.environment.pantheon.excludePackages;
 
-      services.xserver.displayManager.sessionPackages = [ pkgs.pantheon.elementary-session-settings ];
+      services.displayManager.sessionPackages = [ pkgs.pantheon.elementary-session-settings ];
 
       # Ensure lightdm is used when Pantheon is enabled
       # Without it screen locking will be nonfunctional because of the use of lightlocker
@@ -109,7 +109,7 @@ in
 
       # Without this, elementary LightDM greeter will pre-select non-existent `default` session
       # https://github.com/elementary/greeter/issues/368
-      services.xserver.displayManager.defaultSession = mkDefault "pantheon";
+      services.displayManager.defaultSession = mkDefault "pantheon";
 
       services.xserver.displayManager.sessionCommands = ''
         if test "$XDG_CURRENT_DESKTOP" = "Pantheon"; then
diff --git a/nixos/modules/services/x11/desktop-managers/phosh.nix b/nixos/modules/services/x11/desktop-managers/phosh.nix
index 75e02130addc..41107788db0a 100644
--- a/nixos/modules/services/x11/desktop-managers/phosh.nix
+++ b/nixos/modules/services/x11/desktop-managers/phosh.nix
@@ -220,7 +220,7 @@ in
 
     services.gnome.core-shell.enable = true;
     services.gnome.core-os-services.enable = true;
-    services.xserver.displayManager.sessionPackages = [ cfg.package ];
+    services.displayManager.sessionPackages = [ cfg.package ];
 
     environment.etc."phosh/phoc.ini".source =
       if builtins.isPath cfg.phocConfig then cfg.phocConfig
diff --git a/nixos/modules/services/x11/desktop-managers/plasma5.nix b/nixos/modules/services/x11/desktop-managers/plasma5.nix
index f516a29fb5db..bb6e5873deff 100644
--- a/nixos/modules/services/x11/desktop-managers/plasma5.nix
+++ b/nixos/modules/services/x11/desktop-managers/plasma5.nix
@@ -357,7 +357,7 @@ in
         pkgs.media-player-info
       ];
 
-      services.xserver.displayManager.sddm = {
+      services.displayManager.sddm = {
         theme = mkDefault "breeze";
       };
 
@@ -403,16 +403,16 @@ in
       system.nixos-generate-config.desktopConfiguration = [
         ''
           # Enable the Plasma 5 Desktop Environment.
-          services.xserver.displayManager.sddm.enable = true;
+          services.displayManager.sddm.enable = true;
           services.xserver.desktopManager.plasma5.enable = true;
         ''
       ];
 
-      services.xserver.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-workspace ];
+      services.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-workspace ];
       # Default to be `plasma` (X11) instead of `plasmawayland`, since plasma wayland currently has
       # many tiny bugs.
       # See: https://github.com/NixOS/nixpkgs/issues/143272
-      services.xserver.displayManager.defaultSession = mkDefault "plasma";
+      services.displayManager.defaultSession = mkDefault "plasma";
 
       environment.systemPackages =
         with pkgs.plasma5Packages;
@@ -538,7 +538,7 @@ in
         };
       };
 
-      services.xserver.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-mobile ];
+      services.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-mobile ];
     })
 
     # Plasma Bigscreen
@@ -559,7 +559,7 @@ in
           kdeconnect-kde
         ];
 
-      services.xserver.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-bigscreen ];
+      services.displayManager.sessionPackages = [ pkgs.plasma5Packages.plasma-bigscreen ];
 
       # required for plasma-remotecontrollers to work correctly
       hardware.uinput.enable = true;
diff --git a/nixos/modules/services/x11/desktop-managers/surf-display.nix b/nixos/modules/services/x11/desktop-managers/surf-display.nix
index 38ebb9d02b4a..e5f2c76f4ac2 100644
--- a/nixos/modules/services/x11/desktop-managers/surf-display.nix
+++ b/nixos/modules/services/x11/desktop-managers/surf-display.nix
@@ -119,7 +119,7 @@ in {
   };
 
   config = mkIf cfg.enable {
-    services.xserver.displayManager.sessionPackages = [
+    services.displayManager.sessionPackages = [
       pkgs.surf-display
     ];
 
diff --git a/nixos/modules/services/x11/display-managers/default.nix b/nixos/modules/services/x11/display-managers/default.nix
index 5e2d1bf39abf..129bafefabe9 100644
--- a/nixos/modules/services/x11/display-managers/default.nix
+++ b/nixos/modules/services/x11/display-managers/default.nix
@@ -69,14 +69,14 @@ let
           source ~/.xprofile
       fi
 
-      ${optionalString cfg.displayManager.job.logToJournal ''
+      ${optionalString config.services.displayManager.logToJournal ''
         if [ -z "$_DID_SYSTEMD_CAT" ]; then
           export _DID_SYSTEMD_CAT=1
           exec ${config.systemd.package}/bin/systemd-cat -t xsession "$0" "$@"
         fi
       ''}
 
-      ${optionalString cfg.displayManager.job.logToFile ''
+      ${optionalString config.services.displayManager.logToFile ''
         exec &> >(tee ~/.xsession-errors)
       ''}
 
@@ -225,7 +225,7 @@ in
     assertions = [
       {
         assertion = cfg.desktopManager.default != null || cfg.windowManager.default != null -> cfg.displayManager.defaultSession == defaultSessionFromLegacyOptions;
-        message = "You cannot use both services.xserver.displayManager.defaultSession option and legacy options (services.xserver.desktopManager.default and services.xserver.windowManager.default).";
+        message = "You cannot use both services.displayManager.defaultSession option and legacy options (services.xserver.desktopManager.default and services.xserver.windowManager.default).";
       }
     ];
 
diff --git a/nixos/modules/services/x11/display-managers/gdm.nix b/nixos/modules/services/x11/display-managers/gdm.nix
index 400e5601dc59..6bdfe9ea6f8c 100644
--- a/nixos/modules/services/x11/display-managers/gdm.nix
+++ b/nixos/modules/services/x11/display-managers/gdm.nix
@@ -32,7 +32,7 @@ let
     load-module module-position-event-sounds
   '';
 
-  defaultSessionName = config.services.xserver.displayManager.defaultSession;
+  defaultSessionName = config.services.displayManager.defaultSession;
 
   setSessionScript = pkgs.callPackage ./account-service-util.nix { };
 in
@@ -41,14 +41,12 @@ in
   imports = [
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "gdm" "autoLogin" "enable" ] [
       "services"
-      "xserver"
       "displayManager"
       "autoLogin"
       "enable"
     ])
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "gdm" "autoLogin" "user" ] [
       "services"
-      "xserver"
       "displayManager"
       "autoLogin"
       "user"
@@ -148,14 +146,14 @@ in
     services.xserver.display = null;
     services.xserver.verbose = null;
 
-    services.xserver.displayManager.job =
+    services.displayManager =
       {
         environment = {
           GDM_X_SERVER_EXTRA_ARGS = toString
             (filter (arg: arg != "-terminate") cfg.xserverArgs);
           XDG_DATA_DIRS = lib.makeSearchPath "share" [
             gdm # for gnome-login.session
-            cfg.sessionData.desktops
+            config.services.displayManager.sessionData.desktops
             pkgs.gnome.gnome-control-center # for accessibility icon
             pkgs.gnome.adwaita-icon-theme
             pkgs.hicolor-icon-theme # empty icon theme as a base
@@ -169,7 +167,7 @@ in
         execCmd = "exec ${gdm}/bin/gdm";
         preStart = optionalString (defaultSessionName != null) ''
           # Set default session in session chooser to a specified values – basically ignore session history.
-          ${setSessionScript}/bin/set-session ${cfg.sessionData.autologinSession}
+          ${setSessionScript}/bin/set-session ${config.services.displayManager.sessionData.autologinSession}
         '';
       };
 
@@ -265,14 +263,14 @@ in
       daemon = mkMerge [
         { WaylandEnable = cfg.gdm.wayland; }
         # nested if else didn't work
-        (mkIf (cfg.autoLogin.enable && cfg.gdm.autoLogin.delay != 0 ) {
+        (mkIf (config.services.displayManager.autoLogin.enable && cfg.gdm.autoLogin.delay != 0 ) {
           TimedLoginEnable = true;
-          TimedLogin = cfg.autoLogin.user;
+          TimedLogin = config.services.displayManager.autoLogin.user;
           TimedLoginDelay = cfg.gdm.autoLogin.delay;
         })
-        (mkIf (cfg.autoLogin.enable && cfg.gdm.autoLogin.delay == 0 ) {
+        (mkIf (config.services.displayManager.autoLogin.enable && cfg.gdm.autoLogin.delay == 0 ) {
           AutomaticLoginEnable = true;
-          AutomaticLogin = cfg.autoLogin.user;
+          AutomaticLogin = config.services.displayManager.autoLogin.user;
         })
       ];
       debug = mkIf cfg.gdm.debug {
@@ -282,7 +280,7 @@ in
 
     environment.etc."gdm/custom.conf".source = configFile;
 
-    environment.etc."gdm/Xsession".source = config.services.xserver.displayManager.sessionData.wrapper;
+    environment.etc."gdm/Xsession".source = config.services.displayManager.sessionData.wrapper;
 
     # GDM LFS PAM modules, adapted somehow to NixOS
     security.pam.services = {
diff --git a/nixos/modules/services/x11/display-managers/lightdm-greeters/mini.nix b/nixos/modules/services/x11/display-managers/lightdm-greeters/mini.nix
index f4195c4c2dc3..8702d0b97ed2 100644
--- a/nixos/modules/services/x11/display-managers/lightdm-greeters/mini.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm-greeters/mini.nix
@@ -60,7 +60,7 @@ in
 
           Note that this greeter starts only the default X session.
           You can configure the default X session using
-          [](#opt-services.xserver.displayManager.defaultSession).
+          [](#opt-services.displayManager.defaultSession).
         '';
       };
 
diff --git a/nixos/modules/services/x11/display-managers/lightdm-greeters/tiny.nix b/nixos/modules/services/x11/display-managers/lightdm-greeters/tiny.nix
index dede7680ecb3..b2ea8e6d94f2 100644
--- a/nixos/modules/services/x11/display-managers/lightdm-greeters/tiny.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm-greeters/tiny.nix
@@ -22,7 +22,7 @@ in
 
           Note that this greeter starts only the default X session.
           You can configure the default X session using
-          [](#opt-services.xserver.displayManager.defaultSession).
+          [](#opt-services.displayManager.defaultSession).
         '';
       };
 
@@ -81,7 +81,7 @@ in
       {
         assertion = dmcfg.defaultSession != null;
         message = ''
-          Please set: services.xserver.displayManager.defaultSession
+          Please set: services.displayManager.defaultSession
         '';
       }
     ];
diff --git a/nixos/modules/services/x11/display-managers/lightdm.nix b/nixos/modules/services/x11/display-managers/lightdm.nix
index 548d3c5bc46a..cb6365bace35 100644
--- a/nixos/modules/services/x11/display-managers/lightdm.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm.nix
@@ -5,9 +5,9 @@ with lib;
 let
 
   xcfg = config.services.xserver;
-  dmcfg = xcfg.displayManager;
+  dmcfg = config.services.displayManager;
   xEnv = config.systemd.services.display-manager.environment;
-  cfg = dmcfg.lightdm;
+  cfg = xcfg.displayManager.lightdm;
   sessionData = dmcfg.sessionData;
 
   setSessionScript = pkgs.callPackage ./account-service-util.nix { };
@@ -26,7 +26,7 @@ let
       else additionalArgs="-logfile /var/log/X.$display.log"
       fi
 
-      exec ${dmcfg.xserverBin} ${toString dmcfg.xserverArgs} $additionalArgs "$@"
+      exec ${xcfg.displayManager.xserverBin} ${toString xcfg.displayManager.xserverArgs} $additionalArgs "$@"
     '';
 
   usersConf = writeText "users.conf"
@@ -58,10 +58,10 @@ let
         autologin-user-timeout = ${toString cfg.autoLogin.timeout}
         autologin-session = ${sessionData.autologinSession}
       ''}
-      ${optionalString (dmcfg.setupCommands != "") ''
+      ${optionalString (xcfg.displayManager.setupCommands != "") ''
         display-setup-script=${pkgs.writeScript "lightdm-display-setup" ''
           #!${pkgs.bash}/bin/bash
-          ${dmcfg.setupCommands}
+          ${xcfg.displayManager.setupCommands}
         ''}
       ''}
       ${cfg.extraSeatDefaults}
@@ -86,14 +86,12 @@ in
     ./lightdm-greeters/mobile.nix
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "lightdm" "autoLogin" "enable" ] [
       "services"
-      "xserver"
       "displayManager"
       "autoLogin"
       "enable"
     ])
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "lightdm" "autoLogin" "user" ] [
      "services"
-     "xserver"
      "displayManager"
      "autoLogin"
      "user"
@@ -187,7 +185,7 @@ in
       }
       { assertion = dmcfg.autoLogin.enable -> sessionData.autologinSession != null;
         message = ''
-          LightDM auto-login requires that services.xserver.displayManager.defaultSession is set.
+          LightDM auto-login requires that services.displayManager.defaultSession is set.
         '';
       }
       { assertion = !cfg.greeter.enable -> (dmcfg.autoLogin.enable && cfg.autoLogin.timeout == 0);
@@ -203,12 +201,12 @@ in
 
     # Set default session in session chooser to a specified values – basically ignore session history.
     # Auto-login is already covered by a config value.
-    services.xserver.displayManager.job.preStart = optionalString (!dmcfg.autoLogin.enable && dmcfg.defaultSession != null) ''
+    services.displayManager.preStart = optionalString (!dmcfg.autoLogin.enable && dmcfg.defaultSession != null) ''
       ${setSessionScript}/bin/set-session ${dmcfg.defaultSession}
     '';
 
     # setSessionScript needs session-files in XDG_DATA_DIRS
-    services.xserver.displayManager.job.environment.XDG_DATA_DIRS = "${dmcfg.sessionData.desktops}/share/";
+    services.displayManager.environment.XDG_DATA_DIRS = "${dmcfg.sessionData.desktops}/share/";
 
     # setSessionScript wants AccountsService
     systemd.services.display-manager.wants = [
@@ -216,7 +214,7 @@ in
     ];
 
     # lightdm relaunches itself via just `lightdm`, so needs to be on the PATH
-    services.xserver.displayManager.job.execCmd = ''
+    services.displayManager.execCmd = ''
       export PATH=${lightdm}/sbin:$PATH
       exec ${lightdm}/sbin/lightdm
     '';
diff --git a/nixos/modules/services/x11/display-managers/xpra.nix b/nixos/modules/services/x11/display-managers/xpra.nix
index 3e7c6b01b3e9..ce80e013e81e 100644
--- a/nixos/modules/services/x11/display-managers/xpra.nix
+++ b/nixos/modules/services/x11/display-managers/xpra.nix
@@ -226,7 +226,7 @@ in
       VideoRam 192000
     '';
 
-    services.xserver.displayManager.job.execCmd = ''
+    services.displayManager.execCmd = ''
       ${optionalString (cfg.pulseaudio)
         "export PULSE_COOKIE=/run/pulse/.config/pulse/cookie"}
       exec ${pkgs.xpra}/bin/xpra ${if cfg.desktop == null then "start" else "start-desktop --start=${cfg.desktop}"} \
diff --git a/nixos/modules/services/x11/window-managers/default.nix b/nixos/modules/services/x11/window-managers/default.nix
index e180f2693e0c..527c95bb14ac 100644
--- a/nixos/modules/services/x11/window-managers/default.nix
+++ b/nixos/modules/services/x11/window-managers/default.nix
@@ -77,7 +77,7 @@ in
         default = null;
         example = "wmii";
         description = lib.mdDoc ''
-          **Deprecated**, please use [](#opt-services.xserver.displayManager.defaultSession) instead.
+          **Deprecated**, please use [](#opt-services.displayManager.defaultSession) instead.
 
           Default window manager loaded if none have been chosen.
         '';
diff --git a/nixos/modules/services/x11/window-managers/ragnarwm.nix b/nixos/modules/services/x11/window-managers/ragnarwm.nix
index 7242c8b1324c..0f4c2660b1e0 100644
--- a/nixos/modules/services/x11/window-managers/ragnarwm.nix
+++ b/nixos/modules/services/x11/window-managers/ragnarwm.nix
@@ -18,7 +18,7 @@ in
   ###### implementation
 
   config = mkIf cfg.enable {
-    services.xserver.displayManager.sessionPackages = [ cfg.package ];
+    services.displayManager.sessionPackages = [ cfg.package ];
     environment.systemPackages = [ cfg.package ];
   };
 
diff --git a/nixos/modules/services/x11/xserver.nix b/nixos/modules/services/x11/xserver.nix
index f7ca08678e70..b9d39aa2b2ef 100644
--- a/nixos/modules/services/x11/xserver.nix
+++ b/nixos/modules/services/x11/xserver.nix
@@ -644,7 +644,7 @@ in
     services.xserver.displayManager.lightdm.enable =
       let dmConf = cfg.displayManager;
           default = !(dmConf.gdm.enable
-                    || dmConf.sddm.enable
+                    || config.services.displayManager.sddm.enable
                     || dmConf.xpra.enable
                     || dmConf.sx.enable
                     || dmConf.startx.enable
@@ -719,17 +719,17 @@ in
         environment =
           optionalAttrs config.hardware.opengl.setLdLibraryPath
             { LD_LIBRARY_PATH = lib.makeLibraryPath [ pkgs.addOpenGLRunpath.driverLink ]; }
-          // cfg.displayManager.job.environment;
+          // config.services.displayManager.environment;
 
         preStart =
           ''
-            ${cfg.displayManager.job.preStart}
+            ${config.services.displayManager.preStart}
 
             rm -f /tmp/.X0-lock
           '';
 
         # TODO: move declaring the systemd service to its own mkIf
-        script = mkIf (config.systemd.services.display-manager.enable == true) "${cfg.displayManager.job.execCmd}";
+        script = mkIf (config.systemd.services.display-manager.enable == true) "${config.services.displayManager.execCmd}";
 
         # Stop restarting if the display manager stops (crashes) 2 times
         # in one minute. Starting X typically takes 3-4s.