nixos/gdm: fix greeter (#517777)

2026-05-13 16:42:53 +00:00
parent 9ac8a44a77 13759bea6c
commit 3ebe6fc3e2
1 changed files with 10 additions and 0 deletions
@@ -44,6 +44,10 @@ let
  defaultSessionName = config.services.displayManager.defaultSession;

  setSessionScript = pkgs.callPackage ../x11/display-managers/account-service-util.nix { };
+
+  greeterEnvFile = pkgs.writeText "gdm-greeter-env" ''
+    DCONF_PROFILE=gdm
+  '';
 in

 {
@@ -452,6 +456,12 @@ in
              settings.conffile = "/etc/pam/environment";
              settings.readenv = 0;
            }
+            {
+              name = "env-greeter";
+              control = "required";
+              modulePath = "${config.security.pam.package}/lib/security/pam_env.so";
+              settings.envfile = greeterEnvFile;
+            }
            {
              name = "systemd";
              control = "optional";