This won’t mean much to many, but there seems to be a small number of people stymied by a weird problem: some Snap apps won’t work on Linux. You install a Snap app, and it might work the first time you launch it. But every subsequent time you launch the app, nothing happens. There’s no error message or indication that anything is wrong; your app just won’t start. If you run snap run appname in your terminal, you won’t see anything, either, but the app still won’t launch.
Just a few days ago, I wrote about setting up my GNOME desktop on Linux. Unfortunately, the current state of play in the GNOME world is that it’s just really hard to make the desktop look polished. While there are a lot of themes that look nice, I’ve found a minor issues with almost all of them. I just couldn’t settle on a combination that satisfied me. That may change when Ubuntu adopts GNOME as its default desktop environment; Ubuntu is one of the most-used Linux distros, and it has an active community that creates a lot of great stuff.