nixos/hyprland: set cap_sys_nice capability (#507419)

2026-05-18 12:47:44 +00:00
parent 2bcb47e558 da13d40d00
commit c55b5cbe38
1 changed files with 9 additions and 0 deletions
@@ -83,6 +83,15 @@ in
      {
        environment.systemPackages = [ cfg.package ];

+        # Hyprland needs permissions to give itself SCHED_RR on startup:
+        # https://github.com/hyprwm/Hyprland/blob/main/src/init/initHelpers.cpp
+        security.wrappers.Hyprland = {
+          owner = "root";
+          group = "root";
+          capabilities = "cap_sys_nice+ep";
+          source = lib.getExe cfg.package;
+        };
+
        xdg.portal = {
          enable = true;
          extraPortals = [ cfg.portalPackage ];