glx backend for alacritty

configuration.nix

@@ -35,7 +35,7 @@
     autoRepeatInterval = 35;
     windowManager.qtile.enable = true;
     displayManager.sessionCommands = ''
-      xwallpaper --zoom ~/Downloads/NixOsWallpaper.png
+      xwallpaper --zoom ~/nixos-dotfiles/Pictures/NixOsWallpaper.png
     '';
     xrandrHeads = [
       {
@@ -56,6 +56,12 @@
 
   services.displayManager.ly.enable = true;
 
+  service.picom = {
+    enable = true;
+    backend = "glx";
+    fade = true;
+  };
+
   fonts.packages = with pkgs; [
     jetbrains-mono
   ];