Is Linux Backwards Compatibility Worse Than Windows?

Actually, it’s kind of the other way around. Windows has made it easier to work with older software, but the existence of Wine shows that Linux can handle older Windows applications too. Also, versions like Kubuntu 25.04 aren’t long-term support (LTS), so maybe try an LTS version. If you’re using rolling releases like Arch, there could be issues with stability as updates roll out, while older Windows games still run pretty well on Windows 11 despite some complaints.

Absolutely, I'd say Linux can be less forgiving when libraries update. For instance, I can't play Lincity anymore because it requires older libraries that aren't available now. You can containerize the app to run it with the right libraries, but it requires some extra setup.

It’s important to note that the Linux kernel aims to avoid breaking userspace, which helps a lot. However, the real headache comes from libraries and dependencies. When a library gets updated with breaking changes, all dependent applications might need to be recompiled. This happens especially with non-repo software. If the developer includes the necessary dependencies within the application itself, or if they opt for static linking using formats like Flatpak or AppImage, that can solve many of these issues. If you have specific details on the missing dependencies for Tooth and Tail, that might help us figure out the best approach.

It seems to be a mixed bag. Historically, Windows has been better at maintaining backwards compatibility, but it really depends on architecture. I’ve found ARM versions of Linux can struggle with older software compared to x64. It’s also true that if you know what you’re doing, you might be able to get older libraries working on Linux without too much trouble. Windows might have a slight edge, but it’s not always clear cut.

The reason for your issues is that every Linux distribution has its own set of package versions they enforce. For example, Arch keeps its packages current, while Debian sticks with older versions, sometimes for years. When you use native packages, you're relying on the versions provided by your distro. However, alternatives like AppImage or Flatpak let you run applications without those restrictions. If you're having trouble with dependencies, using containers or even virtual machines can help you run older software without messing with your main system. In general, newer versions try to maintain compatibility with older features, but sometimes that doesn't work out, and that's where those alternatives come in.

Every Linux distro has a target library version, which can lead to issues when you try to run older applications. Windows, on the other hand, does a pretty solid job of keeping legacy libraries around, and apps often come with their own libraries. So, yes, Windows often provides much better backwards compatibility. It seems like the Linux ecosystem is more fragmented, although things are improving with the introduction of self-managed libraries in newer third-party applications.