sudo dpkg-reconfigure compiz compiz-core compiz-gnome compiz-plugins compiz-plugins-default compiz-plugins-main compiz-plugins-main-default nautilus ; rm -rf ~/.compiz-1/
then logout and login
sudo dpkg-reconfigure compiz compiz-core compiz-gnome compiz-plugins compiz- plugins- default compiz-plugins-main compiz- plugins- main-default nautilus ; rm -rf ~/.compiz-1/
then logout and login