I set my dad up with Lubuntu just under a year ago and the only problem he's had is a system lockup that we traced to a malfunctioning mouse crashing the comput

I set my dad up with Lubuntu just under a year ago and the only problem he's had is a system lockup that we traced to a malfunctioning mouse crashing the computer. We replaced the mouse a few weeks ago and haven't had the problem since. He's very happy with it.