По поводу Compiza

mateconftool-2 --type string --set /desktop/mate/session/required_components/windowmanager "compiz"

[Desktop Entry] 
Type=Application 
Encoding=UTF-8 
Name=Compiz 
Exec=/usr/bin/compiz ccp  #Make sure ccp is included so that Compiz loads your previous settings. 
NoDisplay=true 
# name of loadable control center module 
X-MATE-WMSettingsModule=compiz 
# autostart phase 
##-> the folloing line cause gnome-session warning and slow startup, so try not to enable this 
# X-MATE-Autostart-Phase=WindowManager  
X-MATE-Provides=windowmanager 
# name we put on the WM spec check window 
X-MATE-WMName=Compiz 
# back compat only 
X-MATEWMSettingsLibrary=compiz