udev keyboard remapping with hwdb NumLock 0

echo 'deb http://httpredir.debian.org/debian/ stretch main contrib non-free
deb-src http://httpredir.debian.org/debian/ stretch main contrib non-free

deb http://httpredir.debian.org/debian/ stretch-updates main contrib non-free
deb-src http://httpredir.debian.org/debian/ stretch-updates main contrib non-free

deb http://httpredir.debian.org/debian/ stretch-proposed-updates main contrib non-free
deb-src http://httpredir.debian.org/debian/ stretch-proposed-updates main contrib non-free

deb http://security.debian.org/ stretch/updates main contrib non-free
deb-src http://security.debian.org/ stretch/updates main contrib non-free' > /etc/apt/sources.list.d/stretch.list