main VS silverblue-site

Best place to start is to get rid of all the layered packages (RPMFusion) on top of the immutable image then swap to the ublue-Nvidia images that have all the codecs and Nvidia drivers built into the image itself.

If you're using Nvidia I'd recommend using Fedora Kinoite with the ublue-Nvidia image that comes with the Nvidia drivers pre-built in. That eliminates a big chunk of issues with their drivers which is just building the damn things. AMD and Intel drivers are built into the kernel and require zero effort.

What you are looking for is UBlue, https://github.com/ublue-os/main.

It's a variant of Silverblue with Nvidia drivers built in.

If you're using Nvidia, then install using the ublue Nvidia image which has the drivers built in, cause they can be a prick to manage otherwise.

What these sort of introductions to immutable always fail to consider is the other side of the coin, image-based. I'm working on https://universal-blue.org/ along with many people much more skilled than me. We build OCI container images on top of vanilla Fedora Silverblue & many other editions with different desktops. Those images can then be booted to (or rather rebased to) using rpm-ostree. This is a more robust way of extending the system than layering, and the same changes can be easily benefited or inherited from by anyone. You can even make your own image really easily!

I think that VanillaOS and SUSE are working on similar things, but we're not an OS project, just a downstream from Fedora. Fedora's full support is underway but with what's already working perfectly our methods are already IME some of the most robust and easy ways of delivering Nvidia drivers for example.

Download: https://github.com/ublue-os/main/releases/tag/v1.1.8

Fedora; from its 'flagship' Workstation, to their glorious Spins and their Immutable Desktops

Fedora Silverblue - pretty well-known at this point, but it’s championing immutability

Couldn't have said it better!

An example of an installable immutable OS is Fedora Silverblue. Notably, you can change the "distro" flavor of Silverblue to try out KDE and then just flip back to Gnome. Each change is seen as an "update" that just moves you over to the new GUI. The article below explains a bit more.

I guess something like Fedora Silverblue might offer you something (to paraphrase) "stupid proof". For example, in this case the rpm-ostree rollback command would have been sufficient. Disclaimer: rpm-ostree builds images, therefore it's by necessity slower than apt. Futhermore, until this change is merged and deployed you'd have to reboot for the changes to apply. You might want to look into Distrobox as well, perhaps it can solve your problems without having to change your distro.

However, I'll add one more that I'm especially fond of. It's one of the most 'stable'\1]) Linux desktop systems\2]) without sacrificing access to the latest kernel-updates and packages. It comes bundled with everything\3]) necessary for productivity right out of the box and is built on top of the fundamentals laid by Fedora's Immutable Desktops. Allow me to introduce uBlue; I know that I'll undersell it regardless, so I recommend you to check the provided link instead.

the immutable desktops offered by Fedora; which would be Silverblue, Kinoite and Sericea (special mention goes to uBlue)

OS: Fedora Silverblue