@itsfoss@mastodon.social Isn't this book already out of date? It is based on what is currently the previous LTS release, and there have been enough changes to the UI and workflows that it is difficult to use with 26.04 and beyond. I had the same thing happen to me when I got a previous edition of the book which was based on 18.04 LTS, once the next LTS came out, a lot of the book was no longer usable.