I've been feeling gushy about my setup lately, I think I've finally found my home on Linux. For decades I've distrohopped each year and never was really happy with it all, but Fedora Atomic has changed that.
Some things I can do with Fedora Atomic that I cannot do with other Linux distros:
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I can rebase to Bazzite for gaming performance when I feel like having a long gaming session.
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I can rebase to Secureblue when I think I will not be gaming and would prefer a more secure linux setup.
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I can update my system and not have to worry about special instructions, its extremely stable. Many times in the past, running a small ma-and-pa distro with most things pre-configed for performance would end with it breaking after a couple of major updates. This isn't true for configs like Bazzite and Secureblue, they are remarkably stable across many major updates due to how rpm-ostree functions.
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Distrobox and Flatpak are more than enough at this stage for most programs and they help you avoid making too many alterations to the base image, greatly speeding up the swaps between major images.
The kicker? Your user configs and home files are never changed when you 'image hop'. It always feels like you just installed a fresh distro whenever you upgrade, and the performance benefits are noticeable. You don't have to tinker and do the same changes over and over, its all handled for you by rpm-ostree.
10/10 this is the future of Linux. I hope for a future where I can rebase entire Linux distros while maintaining my configs with one simple command, but for now, Fedora Atomic is fantastic.
The downsides:
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There is one major downside, and its that all of your system files are read-only. Personally, I've found a dozen ways to get around this, it requires thinking inside the Distrobox. It is a notable issue for many people, though. This means you cannot make specific tweaks without making a whole new image for yourself. Though in practice, I have found the ecosystem has grown a lot. Other people have already made the best tweaks available for you with only a few simple commands.
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Rpm-ostree also is slow to update because its essentially building a whole git tree to make sure your updates never break and are as stable as possible. You also have to reboot each time you alter it, which can be annoying, but if you stick to flatpaks and distroboxes, this issue is mitigated significantly.
I've updated enterprise Linux machines automatically for decades. The score is tens of thousands of upgrades, 1 problem I caused, 1 packaging glitch.
You don't need to take on risky drek like flatpaks to get there. It's one command in enterprise and you're kinda done forever.
Glad you like your setup. I hope it works for you and you never learn the risks of flatpaks.
I was gonna comment this, decided not to, then decided the info should be part of this thread either for OP or future readers, so here goes:
Enterprise Linux distributions are unbeatable for their purpose. To your point, I've never in my entire career had even the smallest issue maintaining one, they're wonderful. They achieve this, though, by being a stable, truly versioned release that will never see anything beyond minor upgrades. The reason why nobody recommends server distros for gaming is because of hardware compatibility and library support, and you end up maintaining more of your own junk anyway. Got the latest gpu? Great, compile your drivers.
Enterprise Linux distros are awesome and the most painless Linux experience imaginable, as well as a great workstation experience too BUT they typically are among the worst options for gaming if you want a simple system.
Care to elaborate on 'the risks of flatpak'. If you are refering to the practice of people using unofficial flatpaks: Yes I think that poses a certain risk because you are adding an additional party to your threat model.
EL 7 is EL 7. But that time is over