update compton -> picom

i3/.config/i3/config

@@ -321,7 +321,7 @@ bindsym $mod+Delete mode "$mode_system"
 bindsym $mod+Escape exec xfce4-session-logout
 #exec --no-startup-id xautolock -corners '----' -time 10 -locker 'dm-tool lock' # lightdm
 #exec xautolock -time 10 -corners "----" -locker 'i3lock -t -c 000000 -i ~/Pictures/Wallpapers/Game\ Over\ Hacker.png' &
-exec --no-startup-id compton -b --config ~/.compton.conf 
+exec --no-startup-id picom -b --config ~/.picom.conf 
 exec --no-startup-id dropbox start
 exec --no-startup-id i3-sensible-terminal --title=filemanager -e 'ranger'
 exec --no-startup-id nitrogen --restore

picom/.picom.conf

@@ -28,7 +28,7 @@ shadow-exclude = [
 # active-opacity = 0.8;
 # frame-opacity = 0.7;
 inactive-opacity-override = false;
-alpha-step = 0.06;
+#alpha-step = 0.06;
 inactive-dim = 0.4;
 #inactive-dim-fixed = false;
 # blur-background = true;
@@ -72,7 +72,7 @@ detect-client-opacity = true;
 refresh-rate = 0;
 vsync = "none";
 dbe = false;
-paint-on-overlay = true;
+#paint-on-overlay = true;
 # sw-opti = true;
 unredir-if-possible = true;
 # unredir-if-possible-delay = 5000;