Ubuntu 9 10 not updating from cd
If you are currently using Ubuntu 12.04, you will have security updates until at least October 2017.If you want to extend that support time, and get access to new features and updates, you can upgrade your server to the newest LTS release.While the process that we will be going over is the recommended way to perform a release upgrade, there is no way to guarantee that a release upgrade won't cause issues with software or configurations.Backing up your data beforehand will make it much easier to recover in case of a problem resulting from the upgrade.if your update manager isn't listing the upgrade to 9.10 it's possible your Apt config isn't pointing to the normal repos.
The system installation does this if you have an Internet connection.There are two images available, each for a different type of computer: For almost all PCs.This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2).Ubuntu is distributed on five types of images described below.
The desktop CD allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later.In this step, we will cover multiple backup methods.