Arch or NixOS?

I’ve been here a week ago already asking if Arch would be fine for a laptop used for university, as stability is a notable factor in that and I’m already using EndeavourOS at home, but now I’m curious about something else too - what about Arch vs NixOS?

I heard that NixOS is pretty solid, as due to the one file for your entire system format you can both copy and restore your system easily whenever, apart from your normal files and application configurations of course.

Are there any major downsides to NixOS compared to Arch apart from the Arch Wiki being a bit less relevant? I’d also lose access to the AUR, but admittedly I don’t think I’ve ever actually needed it for anything, it’s just nice to have. Also, since NixOS has both rolling release and static release and you can mix and match if you wanna get packages from unstable or not, I’m not losing Arch’s bleeding edge, which is nice.

furycd001,
@furycd001@lemmy.ml avatar

All Linux distros can be unstable & really it all comes down to how you use your system…

dino,

You didn’t mention a single argument for why you would need a reproducible system. It sounds more like the buzz around immutable systems makes you think you are losing out on something, which is not the truth.

actual_patience,

I think you are understating the value of the Arch Wiki and AUR.

I am also a university student. I was required by one of my courses to program an Arduino using ArduinoIDE. My program, however, was not detecting my Arduino. By simply scrolling the Arch wiki, I found the issue, downloaded the fix via AUR and was able to get it working hassle-free. An equivalent of this process does not exist on NixOS.

I do not know what programs your uni requires, but if you do plan on using them on Linux, Debian or Arch, or their many derivatives should be the go-to simply for documentation and quick-fixes alone.

onlinepersona,

NixOS’s documentation is dog. It’s not absolute dog, but it’s dog. The learning curve is brutal.

But… the (mostly) declarative management is its strongest feature. It’s very solid and you can easily unfuck you system if you haven’t done stuff like mess with partitions or delete files manually.

If NixOS had better documentation and GUI to manage the system, it would be a no-brainer, but unfortunately, it is about 5-10 years away from that. The community is very top heavy, but it’s easy to just do your own stuff.

warmaster, (edited )

Arch based distros are easy AF. I’ve been on Linux for 2 years, I’ve tried 10+ distros, and Arch has been the easiest for me, and stable as it gets, while allowing me to get the latest drivers needed for gaming.

I’ve been using Crystal Linux, but got tired of it’s CLI only package helper, and since then I’ve moved to Manjaro KDE.

Whatever you chose, make sure you get automatic BTRFS snapshots, so you can roll back at boot whenever you wreck it.

I’ve read here on Lemmy that NixOS is a great concept but the execution leaves a lot to be desired, stating that it’s overly complicated and documentation is lacking.

If you only care about stability then you should go with Debian. If instead you want something that limits you so that you can’t easily wreck it, you could use an immutable distro like Vanilla OS, Fedora Silverblue, BlendOS or Ubuntu Core Desktop.

Nibodhika,

First of all: Do you need reproductibility? I.e. having the exact same system on multiple machines? If not NixOS might be a lot more complex than what you need.

Secondly: Instability does not mean what you think it means. People read instability and think the system will break, when instability actually means your system will be updated. In the context of a server, an update can be destructive, for day-to-day users it’s very rarely so.

Finally: why Arch or Nix, why not Ubuntu, Mint, Pop or any of the other dozens of distros that are usually recommended for new users?

Drito, (edited )

I encountered limitations on NixOS, as instance Ly display manager, or using an app compiled by myself. Maybe there are solution but it is not always simple. Archlinux is way more flexible. Updates can theorically breaks the system , but since one year I never broke Arch despite updates on 200+ packages.

Notice I favors minimalist graphic environments (WM that don’t need updates ) and minimalists apps as much as possible, such as MPV and nsxiv. I don’t fear of some keyboard shortcuts. This philosophy probably helps Arch updates. Sometimes I had problem on apps (Inkscape and Dolphin-emu), I use appimages for them. Nothing is perfect, but Arch put lighter roadblocks than NixOS.

Nickm8,

Have you considered staying with EndeavourOS, and using Btrfs with Timeshift?

taanegl, (edited )

Let me put it like this: it’s about learning curve. Arch is relatively easy to begin with, but NixOS gets much easier the more nix you learn.

What do I mean about that? Imagine having to patch something, which can be the thing. On arch you’d have to replace a package, which could lead to issues and conflicts, whereas NixOS gives you the option to keep two or even more versions of the same library, because it does not rely on your traditional UNIX path.

But with this super power comes a catch. You have to learn a programming language and learn how the nix store operates, which is a pretty high learning curve. Also, NixOS suffers from a governance issue and going by the documentation is like shooting in the dark.

That being said, the best manual for NixOS is GitHub, searching for anything and filtering by the nix language. You’ll see a ton of varying systems, be they workstations or servers.

And no matter what all the warnings say, no, flakes aren’t EXPERIMENTAL or UNSTABLE, but rather CONTENTIOUS internally. Again: I love NixOS, but they gotta fix their governance issues.

markstos,

I recommend first trying the Nix package manager on Arch to see how you like it. You can use it to install some things in your home directory without interfering with the Arch package manager.

BaroqueInMind, (edited )
@BaroqueInMind@kbin.social avatar

Once I found out about Paru, I decided I would no longer need another OS outside of everything Arch provides. Also, Valve decided to switch SteamOS to Arch, so I'm sticking with it once they release it.

lupec, (edited )

As a recent NixOS convert coming from Bazzite (Kinoite/Silverblue with user friendly daily driver and gaming tweaks), and before that mostly Arch-based distros, I’d say it boils down to the tradeoff between having way more control over reproducibility and having to deep dive into the often poorly documented domain specific rabbit hole that is Nix. If you’re comfortable with going out of your way to learn, looking for examples, reading source code to find out what options you can use or how stuff works, it can absolutely be worth it but it’s a steep price to pay for sure.

I personally adore what Nix sets out to solve and find it extremely rewarding to learn. Plus, as a developer, I enjoy puzzling out how to get stuff done and don’t mind diving into the source if I need to, so it works for me. I’d absolutely prefer solid documentation, of course, but it’s not a deal breaker.

When it comes to software, the Nix repo has a staggering amount of prebuilt binaries ready to download (which you can search here) and it’s often not too hard to hack together your own reproducible package if you want after you get comfortable enough with it. At least for my use cases, I haven’t really missed much from my days using Arch and the AUR. If anything, I appreciate how much more consistent it tends to be in comparison.

If you, like myself, go for a flake (yet another rabbit hole within a rabbit hole) based setup and point to the unstable repo, you basically get a fully reproducible, easy to update and rollback rolling release not too dissimilar to using Arch with auto btrfs snapshots enabled. That’s how I used to do Arch and it feels pretty familiar.

Anyway, that’s what I got. If you have any more specific concerns or questions I’d be happy to elaborate!

Edit: I forgot to add but I find a nice way to get comfortable without fully commiting is using Nix as a package manager on any old distro. You could install it on Endeavour (I recommend this method) and play around with Home Manager, use it as a dotfiles manager on steroids, have it declaratively install and manage the CLI apps you can’t live without and whatnot, see how you like it. That’s how I started, I have a common HM config I’ve so far used with Debian at work, Ubuntu running under WSL when I’m on Windows and now NixOS itself.

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