Hey! I’m currently on Fedora Workstation and I’m getting bored. Nothing in particular. I’ve heard about immutable distros and I’m thinking about Fedora Kinoite. The idea is interesting but idk if it’s worth it. CPU and GPU are AMD. Mostly used for gaming.
If you’re bored, try Nix. It has all the characteristics of an immutable distro, aims for reproducibility, and is complicated enough to keep you amused for months.
Yeah I was thinking about it. Just feels like it might be too much for just day to day use. Without programming and having to reproduce the system on different machines. At least that’s what the comments say in few places lol
Yah, I get that. But lots of people use Nix as a daily desktop driver because it’s immutable. It’s not hard to set up the first time with some example configs, and if you want to get more complicated, it’s certainly an interesting direction and great time sink.
Frankly, I’d try it in a VM first, so you can snapshot it and play, and see what you think. I don’t use it myself but I’ve set it up a few times and it’s pretty cool to play with, I might get around to putting it on one of my bare metal desktops one day.
Ugh stop tempting meeee lmao tbf if I set it up in a vm it’d be painless to move to bare metal since I’d have a config already
Give in to the dark side, Luke.
I can’t, I’m reading Nix’ docs
Where do you get the example configs? Id love to start from a solid setup then tinker vs build a config from scratch.
I have nix in a VM just trying to get it in a spot where I’d feel comfortable attempting to daily drive.
I see many people here wondering, why they should consider an immutable system.
As someone, who thought the same a few months ago, and now chose Silverblue, here are reasons why:- Atomic updates: never worry about half applied installations anymore. Either your OS updates successfully, or it will just work like before.
- Less bugs and better security: every install is the same, so devs can fix one bug or exploit, recreatable on every system.
- Automatic updates (configurable): they get downloaded by the way, without you noticing. And if you reboot anyway, you boot into your updated OS. No waiting times. The system manages itself.
- Way harder to break
- Changes are easily undoable: if an update breaks anything, you can just select another image and reboot, without recovering anything.
- No junk accumulation over time, the OS is kept clean
- Clear distinction between “your” stuff and the OS
- You can “swap out” the base OS cleanly and keep your stuff. Want KDE? No need to reinstall, just paste one command and delete everything Gnome-related, and you are now on Kinoite.
- Flexibility: choose between dozens of different images, like one that replicates SteamOS or Ubuntu, has the MS Surface kernel build in, offers Hyprland, and so on…
- And much more!
My #1 reason is, that everything is worry free.
Those advantages above don’t apply to “normal” OSs, even, if I keep everything in Distrobox and Flatpaks.
Immutable OSs aren’t called “The future of Linux” without reason. They usually shouldn’t impair anyone, and make the whole Linux ecosystem better in any aspect.
I’m sorry but none of the above sound different from a regular distro. Maybe I haven’t got the gist. You can have snapshots and atomic updates on a regular distro, you don’t have to reinstall to switch from Gnome to KDE, I can install all kinds of stuff cleanly anyway thanks to package managers, I don’t use root often so the system files are effectively read-only as far as I’m concerned, and so on.
As far as security is concerned I don’t see the big deal, I mean I get why a read-only OS would in theory be harder to break into but it can still be modified for updates so I guess it’s not really “immutable” after all.
What am I missing?
Edit: before anybody points it out, I do know about the rebase layers and I think it’s an interesting approach, but ultimately still gets the same results as packages. It may be helpful for distro builders but doesn’t make much difference as a user.
You’re correct. But, and here’s the big but, the whole immutability-thing isn’t something the user should be worried about at all.
On Android for example, the system is read-only too, and pretty much nobody cares too, because it was always designed this way and it doesn’t inhibit functionality.
It is mainly a big pro for developers in how I see it. See, every installation creates some package drift. One dependency here, one extra program there, no problem.
But in sum, there will accumulate hundreds of “bloat”-packages over the years, which add many unknown vulnerabilities and bugs that are completely individual to your setup.
And then it will begin: a program crashes here, there’s your black screen, and every dev on the issue report says " closed, can’t replicate". And after an OS-reinstall, it works again.And if you want to install KDE on Pop!OS for example, it is highly individual and there are still some packages you didn’t see, and it will be very buggy. Some buttons that are misalligned, misconfigured drivers, and so on.
I tried changing the DE on my normal Fedora one time and even though I thought I did everything correct, I had to reinstall due to screen tearing/ flickering, many misconfigurations, and so on.On Silverblue, it’s a process of 5 minutes max, and then my setup will be the same as the one from thousand other people.
Ah but on Android they have very rigid rules about partition size, and lots of specialized partitions.
Speaking of which, do you happen to know how immutability is achieved on these Linux distros? Do they mark the system partition read-only, or do they use cgroups, or is it an intrinsic property of the layers?
Package confusions like you describe are always the mark of a poorly designed package system. deb and rpm are positively ancient. deb distros are notorious for multi-repo hell because each repo only has its own limited dependency scope.
You should not have issues like you described on any sane distro. A package is either in a meta package or not. Dependencies should be clear and if something was not explicitly installed it should be cleared out when the thing that depended on it was uninstalled.
Yes you can do all this with regular distros but not as conveniently. Especially cleanly switching from gnome to kde and vice versa is a nightmare. And by switching I mean removing one completely(including dependencies) and installing the other.
Why a nightmare? It should be very easy on any distro with well organized packages. Remove gnome meta-package, install kde meta-package.
its an easy: sudo apt install task-kde-desktop; sudo apt purge task-gnome-desktop; sudo apt autopurge
In testing or unstable this can be a problem though.
I feel like, many people just don’t understand exactly how a distro and package managers work. immutable os feels like it allows priotizing only on on a small core part of the distribution which is immutable and slapping everything else on via flatpak or snap.
i don’t like it and i sometimes wonder if we are not going backwards with that approach.
I’m not one hundred percent on the train of immutable, however, i have undertakes nixos and don’t user flatpak/snap. The nix configuration file is where i install everything.
But while.i agree its not super hard to switch DEs on something like ubuntu etc. But one cool thing on nix (which i think you can do on any distro with nix package manager installed) is that you can test the package without installing it at all. The roll bavk id also nice cuz ive had situations where apt gets “broken” ive always been able to fix it with a little searching but its always frightening. Knowing that nix can go back to an old config at anytime makes me a little more comfortable
Funnily enough, I like nix. The concept is way ahead of silverblue and the likes. With nix nothing is hidden behind a compatibility layer. I feel like if we really need immutability, nix is the way to go.
I always depencies left around from the DE that was removed. Maybe it is because my commands are not the right one but I follow what is recommended by the distro wikis. Like if I am using gnome and then download kde just to try it out(without removing gnome), don’t feel like using kde and remove it, I have packages and dependencies leftover from kde when I uninstall it. Neofetch too show an increase in packages even though the only action done was installing kde and uninstalling it
Hi! I’ve been using Fedora Kinoite (and now Bazzite Desktop) for about a year.
I’d say bazzite desktop would be a good fit for you if you want to give an immutable desktop a try. It automatically sets up an arch distrobox for steam and lutris, it even has one click installers for things like oversteer in the post-install welcome screen, it auto-updates and is generally just quite a nice improvement on based Fedora Kinoite.
Immutable distros ARE used differently, you will mostly use flatpaks for basic apps (Although a lot of people do that anyway), but any traditional packages you want to install will be done in distrobox. You CAN overlay packages to the base system, but it should be seen as a last resort.
Let me know if you have any questions :)
Interesting. Standard question, why Kinoite and why Bazzite over others? Aren’t you worried bazzite is more bloated than pure Kinoite? Or is that just my mutable distro fear lol Any resources about distrobox/layering etc you recommend?
I use Kinoite over silverblue and other Fedora versions simply because of the desktop. I choose Fedora atomic over other immutable distros because I simply think it’s the easiest/most convenient. VanillaOS might be pretty good, but from what I can tell it’s on an Ubuntu/Debian update schedule which isn’t what I want. I tried NixOS but it’s complexity just wasn’t appealing.
I use Bazzite over Kinoite because it has all of the tweaks I want, honestly the amount of “bloat” isn’t as crazy as you’d imagine.
I don’t have any resources about distrobox unfortunately, but I’m sure they’re around.
Awesome, thanks for the reply. VanillaOS is out then, I really despise anything ubuntu. I’ll try nix on my spare laptop and try Kinoite if that fails. Thanks :)
Just know, it taken me three attempts at Nix, my first 2 lasting a day to a week and my last lasting a month. It’s NOT something you’re going to jump into without a LOT of learning and googling. Try it as an experiment on something you do not depend upon.
Funnily enough, it seems the VanillaOS team does to since for their 2.0 release they dropped their Ubuntu base. Even if you’re not a Debian guy, I’d recommend checking them out since they’re doing really cool stuff no one else is.
Maybe when they introduce KDE, GNOME is meh for me
I can’t recommend Silverblue enough.
Thing is: on the “surface” it’s not that much different than the “normal” Fedora and it’s spins.
So, if you want something hugely different on the base, I’d recommend NixOS instead. Nix feels like “the new Arch” for me and is the tinkerer’s dream. It appears to be very complicated too, so it should keep you “not bored” as you said.
I personally wouldn’t use NixOS though, as I am just a “casual” user and don’t want to over-complicate everything.I personally am very happy with Silverblue, especially due to one reason: the ability to rebase to many many images.
As other commenters have stated, there’s a project called uBlue.
It allows you to swap out the base OS (everything except “your stuff”) with one command, so you can rebase to many different community spins and different desktops cleanly.The uBlue base OS is just Vanilla SB with some QOL stuff added, like codecs and other stuff. It is really a “just works” distro, that manages itself and functions in the background without you noticing.
The other spins give you different DEs, preconfigured drivers, opinionated approaches to different DEs, a SteamOS clone, and so on…
Absolutely great, 10/10
I might try Nix first and see how it goes, if that fails I’ll try Kinoite (I prefer KDE :)) thanks for the input :)
If you want to try Nix, go for it!
Feel free to update us all :).When I said Silverblue, I actually meant “atomic Fedora variants”, which include uBlue and Kinoite. You can always switch between those with one command and 2 minutes of download time :)
Well, actually this is not the first time me thinking about NixOS. But I tried reading their docs again and… I CANNOT be asked to deal with this. I’d probably be more likely to do LFS than learn NixOS lol I feel stupid now, saying I’ll try NixOS. As much as I want to, the docs are horrendous
tbf the docs are in the format of manuals, i.e. only useful if you already know what you’re looking for or have lots of time. If you don’t, read blog posts and nixos.wiki.
What do you mean by bored¿? Because you will be similarly bored by silverblue or kinoite. They are built to be stable and somewhat boring
Idk, I might be just trying to find something to tinker with, immutable is kind of “new flashy” thing :P
Tinkering on silverblue is similar to tinkering on fedora (at least in my experience) just more restrictive in that the read only parts can’t be changed(obviously) and tinkering with packages requires reboots and layering. The good thing is you can rollback to easily undo shit.
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This is what I have been doing for years on my Synology box.
Just a handful of Synology apps (mostly backup and snapshot apps) and all the rest of the ecosystem running in Docker. So the main system is bloatfree.
On Linux desktop, mostly flatpaks installations.
That’s absolutely not true.
Immutable systems aren’t just “normal systems you can’t change”, no, they’re more.They’re image based. So, every OS is the same, giving you better reproducibility, resulting in less bugs, better security and a “fresh” OS after every update.
Your OS accumulates stuff over every update and by just using it over time, and having an image based OS is just better.Immutability has so much more advantages than just keeping the host clean. It has some disadvantages, yes, but for most people out there, way more advantages!
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Yep, same. While I’m not a total noob, I also don’t have that much experience. Just that much to confidentially break my system every time and not knowing why or how to fix it.
SB just makes rolling back way easier, or even prevents breaking my system at all.
And as a notorious DE-hopper, it is also very convenient.
I barely notice any drawbacks for me tbh
Why do all these immutable distros not support use of secure boot and/or TPM. If there was one that made it a breeze to configure this and made using my AURs easy as well I probably could give immutable a chance. But ATM it all looks like I’ll have to wait until a major corp like Ubuntu made & supported an immutable version so we can get these quirks hashed out.
I believe Universal Blue supports Secure Boot, since they specifically went to make it work for even Nvidia users - I’m assuming it works similarly for the non Nvidia variants or maybe just uses Fedora’s default keys? I’m not too well versed in how SB works.
Then it also comes with Distrobox so you can just spin up an Arch container and use AUR apps through there.
RedHat & Debian family desktop distros use a key that is signed by Microsoft for supporting secure boot. For compatibility reasons mostly as some hardware will brick when the MS signed keys are not found. But I prefer to sign my own keys and enroll them as I currently do with sbctl. I have no need for extra kernel modules/drivers as Nvidia users would (seems like a hacky workaround if the kernel can’t ship the drivers and signing your own kernel makes the situation even more complicated).
However I have been meaning to try Distrobox, if I get around to trying out immutable I will give it a good run.
Ah gotcha, I appreciate the info! I hope that someday a better solution for managing secure boot will work with immutable distros in the future then, so that you have a chance to give it a try (if you want to, of course).
Am already sold on immutable distros as the future of desktop Linux. 8/10 applications that I use today are flatpaks or dockers. That remaining 20% of the work to be done on immutable is what am anxious about.
Here’s secure boot for NixOS: https://github.com/nix-community/lanzaboote/
Yeah. Came across it when it was released. It’s still considered experimental.
And am sure NixOS is great but it definitely is a weird operating system.
I’m not sure what you mean exactly but I use Silverblue with secureboot on and a LUKS encrypted drive using a fido2 key. To my knowledge I also could configure the use of TPM to store my key but find that setup not to my liking.
This summary should cover my main concerns with current secure boot implementations on the major distros. Ignore everything else other the linked part. I also would not want to be forced to use grub as the bootloader.
Curious. What did you not like about using TPM to store keys in your setup? I use TPM for secure state validation & automatic decryption of my LUKS drive, it’s great and also acts as a tripwire for secureboot state.
I could build a custom version of Silverblue (u-Blue) to replicate what I already have setup, but none of this would be supported configuration. All this is not entirely to blame on on immutable distros (traditional distros don’t give a damn about secure boot either way), just that to mess around within /etc is a no-no in such a model so to get multiple pre-configured options for secureboot configs/keys that work seamlessly would be a great experience for me.
My (maybe flawed?) thoughts: Why bother with full disk encryption if one could just boot the notebook to undo the encryption?
Using my yubico fido 2 key in combination with a small PIN I can easily decrypt my LUKS drive and know nobody else can decrypt it as long as I have my yubico with me.
What do you think of this?
My (maybe flawed?) thoughts: Why bother with full disk encryption if one could just boot the notebook to undo the encryption?
If it were that easy to do, we wouldn’t have even bothered with doing disk encryption in the first place. And it’s not like cracking TPMs is a walk in the park.
Using my yubico fido 2 key in combination with a small PIN I can easily decrypt my LUKS drive and know nobody else can decrypt it as long as I have my yubico with me.
This definitely could help in a scenario where an attacker has only your notebook but for it to make a difference your attacker must not be able to access your Yubikey and/or compel you to hand it over.
As long as your LUKS drive is encrypted (TPM or not, Yubikey or not), you are relatively safe from an unauthorized party trying to access your data. Either of these attestation tools add a layer of defense for your encrypted drive.
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I jumped. I replaced workstation with silverblue. It feels like installing the early version of the future of linux. From an enduser perspective you do not gain too much going from workstation to silverblue. Yet only if you were already using flatpaks a lot. Installing software into the OS becomes more difficult which is the point. It’s not good for tinkering. For tinkering you should use arch. Reducing the possibilities to fuck up the system sounds great for the end user. I love that you can remove everything but from a business point of view and the responsibility I have when recommending an OS, immutability is great. Moreover it’s more difficult to install snap which is good as well.
I think they have a place, but personally speaking, I feel they stifle tinkering. So they’re a “no” for me.
I feel the exact opposite – I feel like they encourage tinkering in their own way, since they offer the ability to much more easily roll back to a known good configuration.
If I didn’t enjoy tinkering, I would use one of the immutable distros, or at least the Fedora versions.
I personally don’t like that they feel like Android or Chrome OS, but I know that is also the draw to them for others.
You can still tinker!
NixOS is pretty complicated, but in my eyes the next-gen Arch.
And Silverblue is still be able to be tinkered with.
See, on immutable systems, you don’t change the system itself, but the next image.
Similar to PDFs: you shouldn’t change the PDF, but the original document and then export the PDF again. PDFs aren’t bad, but they aren’t designed to be edited, and that’s their pro.And with Project uBlue you can create custom images how you want.
You like Hyprland? There’s an image exactly with that! You see what I mean :)
Been playing with that Bazannite (sp?) Variant, it works fine, but i am still undecided if learning the ins and puts of it are worth the switch from my Pop_os install.
There was a little bit research and learning to do some tasks, but nothing surprising.
it does seem it boots much slower than my pop_os install, but I think I have it installed on an internal Hybrid HDD that i not yet replaced with a SSD, so that may be the cause.
pop_os boots amazingly fast, not sure what they do to it.
and having to reboot to get stuff updated/installed is a bit annoying, the ability to roll back is the trade off I guess.
However I can’t really think of a time that I needed to roll back, perhaps I am just lucky. So the entire roll back feature is something that I don’t know if I will ever actually use.
good luck.
Thanks for the input :)
Immutables are an amazing idea. I just wish Arch (EndeavourOS) had it.
Isn’t SteamOS immutable and Arch based? Surely there’s also a more general purpose distribution that does that.
Yup, true
There is AstOS although I haven’t tried it personally and I’m not sure how well it works.
Oh nice. I’m going to look into it more. I have invested so much damn time into my current setup and I don’t want to just migrate. So many apps and games are set up the way I want them. Not a distro-hopper here and you get the picture.
Please temove the exclamation mark from before your link, you’re linking it as an image.
Ah, I was wondering why it wasn’t showing up… I guess Boost isn’t linking things properly. Thanks for the heads up.
Is AstOS still active? I found this AshOS which is similar but I had never tried any of it. Maybe also inactive don’t really know. Thx for mentioning AstOS, I never thought this is possible on Arch distribution.
No idea! AshOS looks pretty cool too. It would be interesting to have a bigger arch based distro pick up something like this. Other than SteamOS I guess.
BlendOS is exactly that
No way. It’s arch based?
Yes
Nice. Now, I have a couple of options to look at. Thank you.
That’s what distrobox is for
I tried VanillaOS a while ago and was able to get everything working with my usual setup. I think it has the best approach, and when their v2 comes out, I’m probably gonna switch from Fedora.
What made you choose VanillaOS over Fedora spins?
The fact that I can install anything from any distro in their container setup. It makes things really easy to use with wonky stuff that, say, only works with Ubuntu.
I know you can do the same with other tools, but that’s just how their OS works in the first place.
Interesting. Any experience with gaming?
I didn’t try, but I did see that you can install Steam, so I’d assume everything would work fine. I saw you said you have AMD graphics, so drivers wouldn’t be a problem.
Awesome, thanks :)
I haven’t tried v1 yet, but i am really looking forward to their v2 release. Really glad to see they are swapping from ubuntu-based to debian-based. Tons of really neat features in their roadmap too.
I’ve been on an arch kick recently, but i like the idea of immutable for my laptop which i don’t use as often as my desktop, but when i do use it i need it to just work and not have to be as proactive about the rolling release schedule. Honestly it becomes a good secondary device OS since it’ll likely support whatever package manager you use on your main to make installing all the same things the same way easy.
If you are bored, no reason to change hahaha. If you want an always running system, use Kinoite.
