I use a Bluetooth keyboard. Unfortunately, I need some function keys, which are not present. How can I bind AltGr+3 to F3 etc? I know xmodmap, but this is for X.
@sve you could try https://github.com/rvaiya/keyd I haven't used it on the FLX1 but I see no reason it wouldn't work. I use it on an oddball aliexpress umpc with arch/Gnome for mouse click left/right since they use keypad buttons (FLX1 uses gnome if I am not mistaken). It also has a handy tool to determine what keys you are pressing to make sure you know what it sees a keypress as