Fork Copy Solution: - Press and hold down Shift key from Bios screen until see the Grub menu. - Highlight the first entry, press “e” to edit it. - Navigate to words “quiet splash”, delete them and type “nomodeset” in their place (without quotes). - Press Ctrl + X to continue boot. - Once on the desktop, go to System > Administration > Additional Drivers and activate the recommended drivers and the problem should go away for ever.