Fix sound control keys in i3

template/i3/.config/i3/config

@@ -317,15 +317,14 @@ exec_always --no-startup-id $HOME/.bin/launch-polybar
 # Volume 
 
 # PulseAudio
-#bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +2% #increase sound volume
-#bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -2% #decrease sound volume
-#bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle # mute sound
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +2% #increase sound volume
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -2% #decrease sound volume
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle # mute sound
 
 # ALSA
-
-bindsym XF86AudioRaiseVolume exec --no-startup-id amixer -D pulse sset Master '2%+'
-bindsym XF86AudioLowerVolume exec --no-startup-id amixer -D pulse sset Master '2%-'
-bindsym XF86AudioMute exec --no-startup-id amixer set Master toggle
+#bindsym XF86AudioRaiseVolume exec --no-startup-id amixer -D pulse sset Master '2%+'
+#bindsym XF86AudioLowerVolume exec --no-startup-id amixer -D pulse sset Master '2%-'
+#bindsym XF86AudioMute exec --no-startup-id amixer set Master toggle
 
 # MPC
 bindsym XF86AudioPrev exec mpc prev
@@ -334,8 +333,8 @@ bindsym XF86AudioPlay exec mpc toggle
 bindsym XF86AudioStop exec mpc stop 
 
 # Sreen brightness controls
-bindsym XF86MonBrightnessUp exec xbacklight +2
-bindsym XF86MonBrightnessDown exec xbacklight -2 
+#bindsym XF86MonBrightnessUp exec xbacklight +2
+#bindsym XF86MonBrightnessDown exec xbacklight -2 
 
 bindsym XF86Display exec arandr
 bindsym XF86TouchpadToggle exec pavucontrol