Open virtual effects in Ubuntu 12.04LTS
Need install below packages:
compiz
compiz-core
compiz-fusion-plugins-extra+
compiz-fusion-plugins-main+
compiz-gnome
compiz-plugin+
compiz-plugins-default+
compiz-plugins-extra+
compiz-plugins-main+
compiz-plugins-main-default
compizconfig-backend-gconf
compizconfig-settings-manager
fusion-icon
libcompizconfig0
libdecoration0
python-compizconfig
After that you can find CompizConfig Settings Manager.
Open it, enjoy your journey!