[Solved] Impish Release no longer has a Release file

I am trying to run sudo apt update command but I am facing the following error: Impish Release no longer has a Release file. In this Exerror article, We are going to learn about How to reproduce this error and we will discuss All Possible Solutions Lets Get Start with This Article.

How Impish Release no longer has a Release file Error Occurs?

I am trying to run sudo apt update command but I am facing the following error:

Reading package lists... Done                                                                                                                        
E: The repository 'http://archive.ubuntu.com/ubuntu impish Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.

So here I am writing all the possible solutions that I have tried to resolve this error.

How To Solve Impish Release no longer has a Release file Error?

Solution 1: Update to LTS Version

As Per Ubuntu Official Statement Ubuntu 21.10 (Impish Indri) End of Life reached on July 14, 2022, So there are no repositories and there are also NO updates anymore You just need to upgrade ubuntu to 22.04 which is LTS Version and your error will be resolved.

Conclusion

It’s all About this error. I hope We Have solved Your error. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?

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