nixos/lightdm-greeters/pantheon: add warning

(cherry picked from commit d3d5c67)
NixOS · Apr 10, 2019 · c7de698 · c7de698
1 parent 9fa96de
commit c7de698
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix b/nixos/modules/services/x11/display-managers/lightdm-greeters/pantheon.nix
@@ -33,6 +33,13 @@ in
 
   config = mkIf (ldmcfg.enable && cfg.enable) {
 
+    warnings = [
+      ''
+        The Pantheon greeter is suboptimal in NixOS and can possibly put you in
+        a situation where you cannot start a session when switching desktopManagers.
+      ''
+    ];
+
     services.xserver.displayManager.lightdm.greeters.gtk.enable = false;
 
     services.xserver.displayManager.lightdm.greeter = mkDefault {