i3wm，设置调节音量的快捷键
configure file:~/.config/i3/config
add
# for sound control
bindsym XF86AudioRaiseVolume exec amixer set Master playback 5+
bindsym XF86AudioLowerVolume exec amixer set Master playback 5-
bindsym XF86AudioMute exec amixer set Master toggle
x200上静音键可用,调节大小的按键没有作用
修改
原来是数值太小,修改为
# for sound control
bindsym XF86AudioRaiseVolume exec amixer set Master playback 5000+
bindsym XF86AudioLowerVolume exec amixer set Master playback 5000-
bindsym XF86AudioMute exec amixer set Master toggle
可以使用, 可用
amixer
查看设置的值