I was trying to upgrade to Fedora 16 (I had f14) using preupgrade. However,it fails at the end (after saying: preparing transaction from installation source) and gives the following error:A fatal error occurred when installing the file system package. This could indicate errors when reading the installation media.Installation cannot continue.
Fedora Upgrade Error
fedora;software installation;upgrade
Skipping releases is not allowed. Besides, F16 is EOL. Backup and perform a clean install. What you're trying to do is unsupported, sorry. 