Unixcop published a tutorial about installing Zim Desktop Wiki on Ubuntu 20.04 or 22.04 LTS.

How to Install Zim Desktop Wiki on Ubuntu 20.04 | 22.04 LTS

In this article, we will illustrate how to install Zim Desktop wiki on Ubuntu Systems. Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images. Pages are stored in a folder structure, like in an outliner, and can have attachments. 

How to Install Zim Desktop Wiki on Ubuntu 20.04 | 22.04 LTS - Unix / Linux the admins Tutorials