Fixed GTK flicker bugs

programs/wm/hyprland/hyprland.nix

@@ -49,6 +49,7 @@ in
       "GDK_BACKEND,wayland,x11"
       "XCURSOR_SIZE,24"
       "EDITOR,nvim"
+      "GSK_RENDERER,gl"
     ];
 
     monitor = [
@@ -102,7 +103,7 @@ in
       };
 
       blur = {
-        enabled = true;
+        enabled = false;
         size = 1;
         passes = 3;
         new_optimizations = 1;
@@ -124,8 +125,6 @@ in
     };
 
     layerrule = [
-      "blur,gtk-layer-shell"
-      "ignorezero,gtk-layer-shell"
       "blur,notifications"
       "ignorezero,notifications"
       "blur,rofi"
@@ -155,7 +154,9 @@ in
       sensitivity = -0.5;
     };
 
-    windowrulev2 = "suppressevent maximize, class:.*";
+    windowrulev2 = [
+      "suppressevent maximize, class:.*"
+    ];
 
     windowrule = [
       "opacity 0.0 override, class:^(xwaylandvideobridge)$"
@@ -164,6 +165,7 @@ in
       "maxsize 1 1, class:^(xwaylandvideobridge)$"
       "noblur, class:^(xwaylandvideobridge)$"
       "nofocus, class:^(xwaylandvideobridge)$"
+      "noblur, class:^(org\\.gnome\\.|io\\.github\\.|org\\.gtk\\.)"
     ];
 
     # See further https://wiki.hypr.land/Configuring/Workspace-Rules/

users/phil/home.nix

@@ -51,6 +51,7 @@
 
     # GUI Tools
     #anydesk
+    newelle
 
     # KDE Tools
     kdePackages.okular