Aerz [1] filed a deletion request for keychron-udev [2]: Because keychron keyboards are recognized as Apple keyboards, there is already a documentation on how to configure it at: https://wiki.archlinux.org/index.php/Apple_Keyboard This package is a personal configuration and this problem should be resolved using documentation. [1] https://aur.archlinux.org/account/Aerz/ [2] https://aur.archlinux.org/pkgbase/keychron-udev/