-bindsym XF86MonBrightnessUp exec xbacklight -inc 5
-bindsym XF86MonBrightnessDown exec xbacklight -dec 5
-bindsym XF86AudioMute exec pactl set-sink-mute 1 toggle
-bindsym XF86AudioLowerVolume exec pactl set-sink-volume 1 -5%
-bindsym XF86AudioRaiseVolume exec pactl set-sink-volume 1 +5%
+bindsym XF86MonBrightnessUp exec xbacklight -inc 10
+bindsym XF86MonBrightnessDown exec xbacklight -dec 10
+bindsym XF86AudioMute exec amixer -c 1 set Master toggle
+bindsym XF86AudioLowerVolume exec amixer -c 1 set Master 5%-
+bindsym XF86AudioRaiseVolume exec amixer -c 1 set Master 5%+