Now it works.
I even use Emerald decorator without problems (but it's hacked PPA version). The other bug with Compiz remained - when I switch window blur on and off - unity top panel breaks and requires unity --replace. But it's an old bug and it's probably display driver dependent.
Now it works.
I even use Emerald decorator without problems (but it's hacked PPA version). The other bug with Compiz remained - when I switch window blur on and off - unity top panel breaks and requires unity --replace. But it's an old bug and it's probably display driver dependent.