I will test it but there are two other problems about having Ubuntu on my iMac Intel Core Duo, the computer neither restart or shutdown. I sent to a technician and he told me it's hardware incompatibility with Ubuntu... it's so sad, because I really want to become a Ubuntu user for this old computer of mine. Anything you guys could do to fix these problems? On Sat, Jul 2, 2016 at 11:00 AM, Christopher M. Penalver <