Activate numlock when slim starts.
1.
tux@slitaz:~$ grep numlock /etc/slim.conf
# Activate numlock when slim starts. Valid values: on|off
# numlock on
2.
tux@slitaz:~$ sudo sed -i 's/# numlock/numlock/' /etc/slim.conf
3.
tux@slitaz:~$ grep numlock /etc/slim.conf
# Activate numlock when slim starts. Valid values: on|off
numlock on
tux@slitaz:~$