Description of problem: Disabling Touchpad using FN+F3 its not working
Steps to Reproduce:
1. Press FN+F3
Actual results: its not working, a image of touchpad disabled is showed, but not disabled.
Expected results: Disabled of touchpad, a screen in touchpad is light
Additional info: in my /proc/bus/input/devices my touchpad is detected as "PS/2 Generic Mouse" using kernel 3.1.4. The correct driver is Alps
*** This bug has been marked as a duplicate of bug 590880 ***