Mine

kneeki@kneeki-laptop:~$ compiz --replace gconf
Segmentation fault (core dumped)
/usr/bin/compiz.real: GLX_EXT_texture_from_pixmap is missing
/usr/bin/compiz.real: Failed to manage screen: 0
/usr/bin/compiz.real: No manageable screens found on display :1.0
Window manager warning: "" found in configuration database is not a valid value for keybinding "toggle_shaded"