Seems not everyone is happy with the latest Ubuntu release Karmic Koala, asking Is Karmic Ubuntu's Vista?

Personally I've had no issues with it, so far anyway. There are a couple of minor issues, neither of which I don't think is related to the distro. One is my hard drive seems to be having some errors, but smartctl says there are none, and the other was it took some magic when I swapped video cards, trading an nVidia for an ATI. I documented how to do this here though.