Added blur config

modules/picom/init.lua

@@ -1,6 +1,6 @@
 return {
 	init = function()
 		local conf = conf_dir .. "/modules/picom/picom.conf"
-		awful.spawn("picom -b --conf \"" .. conf .. "\"")
+		awful.spawn("picom -b --experimental-backends --conf \"" .. conf .. "\"")
 	end
 }

modules/picom/picom.conf

@@ -1,18 +1,24 @@
-shadow-radius = 0
-shadow-opacity = 0
+shadow-radius = 0;
+shadow-opacity = 0;
 
 // Enable fading initially.
 // Finer config is in fade-exclude.
 fading = true
-fade-in-step = 0.04
-fade-out-step = 0.03
-fade-delta = 10
+fade-in-step = 0.04;
+fade-out-step = 0.03;
+fade-delta = 10;
 
 fade-exclude = [
 	"class_g != 'awesome'"
-]
+];
 
-inactive-opacity = 1
-active-opacity = 1
-inactive-dim = 0
+backend = "glx";
+blur: {
+	method = "dual_kawase";
+	strength = 3;
+};
+
+inactive-opacity = 1;
+active-opacity = 1;
+inactive-dim = 0;