I am using Microsoft Keyboard (With Ubuntu 12.04 KDE 64bit) and I have some keys there. For example Calculator key and start keys. I want start calculator as I press Calculator key and display Ubuntu start menu as I press Start key.
The output of xev | grep key for these keys is:
keys: 4294967265 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
state 0x10, keycode 104 (keysym 0xff8d, KP_Enter), same_screen YES,
state 0x10, keycode 148 (keysym 0x1008ff1d, XF86Calculator), same_screen YES,
state 0x10, keycode 148 (keysym 0x1008ff1d, XF86Calculator), same_screen YES,
state 0x10, keycode 148 (keysym 0x1008ff1d, XF86Calculator), same_screen YES,
state 0x10, keycode 148 (keysym 0x1008ff1d, XF86Calculator), same_screen YES,