Ubuntu
xserver-xorg-input-evdev package

  1. Bug #182421
  2. Comment #4

Comment 4 for bug 182421

Revision history for this message
Rolf Leggewie (r0lf) wrote : Re: gutsy upgrade broke numlock key on Thinkpad X24 [gutsy][hardy]

I don't think this is a dupe. First of all, bug #197589 is not laptop-specific. The workarounds also seem to do nothing.