I use:sudo apt-get update
sudo apt-get dist-upgradeThese are the same commands used in the cb-welcome script, so they can be considered the "official" #! method I suppose.
I'm a Linux newbie trying to figure out the best method to keep the system as clean as possible, without any orphaned files scattered all over the filesystem. I don't want any configuration files from deleted applications laying around in /home or in any other directory.