As a temporary workaround I just switched off ubuntu-proposed, cleared apt cache and reinstalled compiz and all its dependencies using syntax like this:
sudo apt-get install compiz=1:0.9.7.8-0ubuntu1 compiz-core=1:0.9.7.8-0ubuntu1 ....
As a temporary workaround I just switched off ubuntu-proposed, cleared apt cache and reinstalled compiz and all its dependencies using syntax like this:
sudo apt-get install compiz= 1:0.9.7. 8-0ubuntu1 compiz- core=1: 0.9.7.8- 0ubuntu1 ....