Originally Posted by aysiu
It's really easy. You just paste this command into the terminal:
sudo apt-get update && sudo apt-get dist-upgrade -y
would you recommend a double upgrade (hoary>breezy>dapper) or would you just do a clean install of dapper. I ask because, the last time I did breezy>dapper upgrade I had to download a huge file (>680MB) and with bandwitdth limitations, it was just as good to download the dapper iso and keep the cd for furture re-installation (if needed). Just curious? Secondly, with this 2 stage upgrade are things not more likely to go wrong? (breakages, configuration issues, etc).
On the dapper site many have recommended a clean install, but then I am not an expert.