This post will show you how to disable the osx mission control animation

open terminal:

defaults write expose-animation-duration -float 0
killall Dock

to get the animation back

defaults delete expose-animation-duration
killall Dock

1 Comment

Cudaaar01 · March 13, 2012 at 9:13 pm

I did this, and it has no effect.  Does this work for anyone else?