Ubuntu
xkeyboard-config package

  1. Bug #1298668
  2. Comment #4

Comment 4 for bug 1298668

Revision history for this message
Nilfred (nilfred) wrote : Re: Numpad unusable on most applications

Found another one:
Numeric keypad minus
Numeric keypad minus should output a minus ("-")
Numeric keypad minus outputs a long minus ("−")

These keys used to work reliably on 12.04.4. I just "upgrade" to 14.04 thought:
sudo update-manager -d