It's FOSS - https://itsfoss.com/error-snap-not-found/
Brief: If you are encountering snap not found error for some Snap packages, this tutorial will help you find why.
Snap is the new universal package system from Ubuntu that lets you easily and securely install software on all Linux distributions that support Snap. I recommend reading my other article to know more about Snap packages and how to use them.
While Snap packages are an excellent new way of installing applications in Linux distributions, you may encounter a few error here and there. Once such error I covered previously is “snapd returned status code 400“.
But recently one of