Going from CachyOS to NixOS because you bricked something is wild. You very clearly have no clue what you’re doing and I regret to inform you that your choice of distro will not make an impact. But it isn’t all bad — you could stop panicking and acting like you know what you’re doing and learn about the technology you’re trying to use.

Or keep switching distros forever. I’m sure that will work too.

Use something stable and boring like LinuxMint. No issues in 7 years.

So first of all, you could likely still access your drives when you boot from a USB. Goes for any OS

secondly: if you play with fire, don’t complain about the blisters. And yo be clear, with fire I don’t mean Linux, with fire I mean specialty distro

You need to ask yourself what you want. If you want something shiny and cool that does certain security things that are awesome but not really that needed for the average Joe, then fine, go with whatever.

I on the other hand need a Linux distro that works, that I can trust. I have been using Kubuntu (Ubuntu with KDE UI) for over the last 20. There are bugs, like everywhere, but bugs like “this little widget doesn’t respond right”, not “oh my OS suicided again”

First of all U don’t need to reinstall anything switch to tty firstly and find out what wrong happened second u can boot in usual live cachyos iso chroot in ur main system and reinstall all packages of system it might help but better firsrly understand what caused this

I’ve really enjoyed NixOS the past few years. I think if I started over with it I’d be less ambitious about making it an impermanent setup over ZFS. It’s not a particularly enjoyable experience to set up as bugs abound with ZFS specifically. But other than that initial highly experimental choice at the time its been stable. I hope you enjoy it as much as I have!

This will sound like heresy to some, but get away from the bleeding edge. You probably don’t need the absolute latest version of every little thing. It can feel cool knowing you know how to fix a borked install but actually having to do so sucks. Dump the hype and get to something stable for your daily driver. If you want to experiment, do it on another drive/machine. Building a custom rocketship is cool, but you should probably build it without breaking the truck you use to go get parts.

i like bazzite/fedora atomic a lot, i also quite enjoy vanillaos (if you like debian). if you have an issue on any of them its trivial to rollback to a previous patch and pin that patch until someone does something about it

Pardon me for asking so … but if you yearn for the “stability” (“simplicity”?) of Windows why not use a Linux distro with an approach more similar to that?

So something not Arch based, … and even tho NixOS almost kinda is the correct direction (for an arch-ish thing), I got the feeling you don’t really want to configure your system & potentially upkeep that config?

Also to note that the actual issue wasn’t fully diagnosed. Reinstalling the full os to fix an update is fairly extreme for your mainstream Linux these days.

But to be at least a bit on topic - bcs I need “simplicity” & “stability” at times when I can’t even (for months on end) I use Tumbleweed (rolling distro).

Why reinstall instead of just repairing the issue at hand?

We had to do that in Windows too.

How long have you been using Linux, so on the one hand you still keep thinking about Windows. And on the other hand you already progressed to an Arch derivate, use BTRFS, snapshots, a non-standard bootloader and all that stuff?

I like NixOS. But it’s really for people with too much spare time to learn new programming languages, abstract concepts and weird quirks. It’s great. But sometimes you’ll also do a simple nixos-rebuild switch and it’ll greet you with 4 pages of gibberish. Or you’ll spend 3h packaging some weird Python stuff, because you can’t just install and run it like on a regular distro 😅

What would your ultimate distro be like?

… Debian.

You must have been of Microslop for a while if you think frustrating issues on update is a Linux thing. Just last a couple weeks ago, Microsoft released a security update that locked people out of their “C” drive. (In Windows, this is bad)

Im always surprised how different the windows expirience seems to be for many people or do they ignore all the searching for drivers, editing registry entries, running sketchy bats, trying compatibility modes until something works, random blue screens, shutdowns that are reboots.

no “ultimate distro”, but i do wish there was a bigger culture of “no regressions for users”

Plasma 6 has been a series of regressions for me, such that i find my computer a little less functional almost every time i update.

That said i still like it miles better than mac or Windows, which are even worse about this

If I’m being completely honest, it sounds like you hit a problem and then just kinda gave up (I’m not trying to sound mean or anything - please don’t take it that way).

If I were in that situation I would probably drop to a terminal (ex. CTRL+ALT+3) and try to find what failed (journalctl). Especially if the screen just stayed black I would probably wonder what packages I just updated. I’m not going to remember, but it’s probably something graphical. Maybe I installed nvidia dkms packages and I have a mismatch or I decided to try out a different login manager and it happens to not support Wayland or something. Snapshots would be my last resort, not my first.

As far as NixOS, I love it. Its incredibly stable and the declarative language is really handy to write in. I’m not aware of any graphical store though (outside of maybe some github project). Its declarative meaning you write the configuration.nix file and import any secondary files into the config. And packages are installed declaratively:

environment.systemPackages = with pkgs; [
    pkgs.gnome-tweaks
    pkgs.gnome-control-center
    pkgs.gnome-terminal
}

I would say if you are wanting GUI that NixOS is probably not a great choice. I mean just to get installed package version, you’re going to have to do a one-liner (mine for example):

#!/bin/bash 
find /run/current-system/sw/bin/ -type l -exec readlink {} \; | sed -E 's|[^-]+-([^/]+)/.*|\1|g' | sort -ui