All submarines are limited solely by the amount of food onboard. Toward the end of a deployment, the meals get interesting (chili mac with a side of canned beets, for example). The longest that I've been submerged was about four months, followed by two quick port visits, followed by two months at sea.
A smart TV, sometimes referred to as connected TV or hybrid TV, is a television set or set-top box with integrated Internet and interactive Web 2.0 features. Smart TV is a technological convergence between computers and flatscreen television sets and set-top boxes.
Ubuntu Smart TV, everything you must know! TV is becoming smart and so is Canonical. Canonical has displayed the Ubuntu TV, prototype unit, at the ongoing mega event of Consumer Electronic Show the CES 2012 in Las Vegas. In the exhibition Canonical demonstrated an optimized version of its Ubuntu Linux OS that will be run on Smart TVs.