My backlight always changes smoothly, though if I hit Fn+F5 or Fn+F6 rapidly 5 times it takes a couple of seconds to make the whole change, but there is no delay from my first key press to the first backlight increment / decrement.
I'm not going to add those 2 lines to /etc/rc.local because they will obscure bug fixes.
Jeannich,
My backlight always changes smoothly, though if I hit Fn+F5 or Fn+F6 rapidly 5 times it takes a couple of seconds to make the whole change, but there is no delay from my first key press to the first backlight increment / decrement.
I'm not going to add those 2 lines to /etc/rc.local because they will obscure bug fixes.