Comment 3 for bug 986208

Quick fix, courtesy of Steven Kurylo (skurylo):

I used gconf-editor to change the following settings:

compiz-1 > general > screen0 > options > active_plugins

and I moved scale to the bottom of the list. Scale now works; however expo didn't. I then moved expo to be below unityshell, but above scale. It now works too.