Comment 34 for bug 543294

Looks like I found a problem.

"""sudo /lib/udev/keymap -i input/event7""" gives one of:
scan code: 0x00 key code: switchvideomode
scan code: 0x00 key code: battery
scan code: 0x00 key code: volumedown
scan code: 0x00 key code: stopcd
when I press fn+f5 or fn+f6.

Specifically..
At Brightness (as indicated by OSD) - 0%
Press fn+f6 once - nothing
Press fn+f6 again - nothing
Press fn+f6 again - switchvideomode
Press fn+f6 again - battery
Press fn+f6 again - battery (and brightness reaches the "maximum", doesn't let me go any higher)
Press fn+f5 once - nothing
Press fn+f5 again - nothing
Press fn+f5 again - volumedown
Press fn+f5 again - nothing, then my function keys "freezes" (no longer responds) for a couple minutes.