144hz fix

nixos/computational/configuration.nix

@@ -59,6 +59,12 @@
     };
   };
 
+  # [Fix KWIN locking to 60Hz]
+  environment.sessionVariables = {
+      KWIN_X11_NO_SYNC_TO_VBLANK = 1;
+      KWIN_X11_REFRESH_RATE = 144000;
+      KWIN_X11_FORCE_SOFTWARE_VSYNC = 1;
+  };
 
   # [NETWORKING]
   networking.hostName = "computational";