「お前ら、~/.Xmodmapには何書いていますか？」が無い、当然か。

~/.Xmodmap
----------------
keycode 49 = Escape
keycode 63 = asterisk
keycode 79 = 7
keycode 80 = 8
keycode 81 = 9
keycode 82 = minus
keycode 83 = 4
keycode 84 = 5
keycode 85 = 6
keycode 86 = plus
keycode 87 = 1
keycode 88 = 2
keycode 89 = 3
keycode 90 = 0
keycode 91 = period
keycode 108 = Return
keycode 112 = slash