I did a fresh install of Jaunty the morning it came out and have to say that I have had no major problems at all and have no real complaints. All improvements from Intrepid. I have however noticed a small occasional problem; it has only happened twice so far so I have been unable to come up with a commonality between the two. I have been surfing around the internet and my computer will completely freeze. The first time it happened I did a hard shut down after a few seconds; this time however I noticed the harddrive cycling so I waited. The screen turned black and took me to the log in screen.

Thought I would share my experience and see if anyone has had a similar occurrence.