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How can I upgrade Ubuntu 16.04.3 LTS to Ubuntu 20.04 LTS without Internet access?

M. darkaleh
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1 Answers1

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Skipping over releases as you are trying to do is generally regarded as a bad package management decision and discouraged, especially if you don't have an internet connection. You should also think about whether Ubuntu 22.04 LTS would be a better choice for you than Ubuntu 20.04 LTS because it's newer and better. This is an ideal opportunity for you to do a fresh install of Ubuntu 22.04. If you don't have an internet connection don't select the options to download updates and third-party software when installing Ubuntu.

karel
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