#!/bin/bash

test $(id -u) = 0 || exec sudo "$0"

# thinkpad keyboard
# #> evtest /dev/input/event3 |& grep vendor 
# bus 0x11 vendor 0x1 product 0x1 version 0xab83
cat > /etc/udev/hwdb.d/70-keyboard.hwdb << EOF
evdev:input:b0011v0001p0001*
 KEYBOARD_KEY_d1=unknown
EOF

systemd-hwdb update
udevadm trigger --sysname-match="event*" --verbose