How to activate a deactivated num_lock?

Question

I use the following code to deactivate the num lock key.

xmodmap -e "keycode 77 = """

How can I activate the num lock key again? I think I have to use something like:

xmodmap -e "keycode 77 = ?

but I do not know what use instead of ?

Answer 1

You need to set the key back to Num_Lock:

xmodmap -e "keycode 77 = Num_Lock"