Using xev to check the keysym...
Hi there.
My laptop is a Thinkpad. I tried to map the bindsym to the function keys so I can easily call some applications.
Since the Thinkpad is using the function keys to map the other functions, users need to press Fn + functionkey at the same time. What I meant is, if I want to press F1, I need to press Fn+F1; otherwise pressing F1 in my laptop will mute my speaker instead.
So I use xev to check the keysym. F1 key is "XF86AudioMute". F2 key is "XF86AudioLowerVolume" and etc.
But F4 doesn't return a keysym. So, does that mean F4 can't be used?