How does Linus Torvalds pronounce Linux?

Linux IS pronounced as L-EYE-NIX since there is only one N. as we do. Thus letter I is pronounced as a LONG vowel EE. Linus says LEE-NOOKS.

How do you spell Ubuntu?

Pedants will (quite rightly) that there is one correct way to pronounce Ubuntu and that’s “oo-boon-too”.