I have a dell Vostro 3450 with an Core i3 CPU and no additional graphics card. The problem is, when I shut down and start later, Compiz is always disabled. After I do a reboot (not shutdown and power on, that doesn't help) Bluetooth works.
So practically I have to turn on and then reboot to get everything going, also there seems to be a problem with keyboard light. On power on it is always turned to the second level of brightness.