CachyOS June 2026 Release

Does anyone have any idea why Cachy is so hard on I/O? If I run it with disk encryption my entire system hangs intermittently when downloading large files. (eg steam updates, etc.) Even testing without disk encryption, I will get brief hangs when writing large files.

Is Cachy just assuming that everyone's got a high-quality NVME? Is there something about newer OSes that cause a CPU bottleneck for large disk writes?

If anyone is looking for a niri based opinionated set of configuration on top of CachyOS (or vanilla Arch) I put together: https://github.com/nickjj/dotfriedrice

The goal is after installing the official ISO, you can get a developer focused desktop environment up and running in ~10 minutes with 1 command. It's quite configurable so you can change around anything you want ahead of time or after you install it. I use it with vanilla Arch but I know of quite a few people using it successfully with CachyOS.

For CachyOS, the only manual adjustment you have to make before running the repo's install script is uninstalling `jack` since it conflicts with `pipewire-jack`. I could easily roll this into the script but so far no one has complained loud enough to automate this. I also wonder if CachyOS will eventually drop that AUR dependency in its official ISO.

If it matters to you, 99.9% of the code is hand coded. The only time I use AI is when I'm 100% stone walled on something and it's a last resort move. Even then it's copy / pasting small snippets into web based AIs where I fully review and refactor its output so you could say the 0.1% is still human vetted.

Moving away from Windows last year was so worth it. I've been wanting to switch since 2017 but always ran into hardware issues. The same hardware I had back then works beautifully with Arch today.

It's not just a gaming and performance distro, it includes QoL fixes on modern hardware.

On my Lenovo laptop, fixes that would take over a day to enable and patch on most distros:

  - Wake from sleep

  - Nvidia GSP firmware workarounds and correct version OOTB (proprietary)

    - Mouse lag/jitter
    - External display hotplug
    - DDC/CI over type-c

 - Embedded controller power profiles from taskbar with correct TDP limits for CPU/GPU

 - Battery charge limiter support right from KDE settings

 - Working `switcherooctl` in hybrid graphics mode on AMD

 - Firefox with video decode acceleration (YouTube) on almost all GPU models

Currently using BPFland which makes multitasking as responsive as idle while compiling Yocto/Chromium in the background.

Windows, Mac (mini M1), and kernel built-in scheduler Linux jank and become almost unusable (Ryzen 5800H).

I few months ago, I backed up my windows gaming machine and overwrote the partition with CachyOS. Haven't looked back. Gaming performance and compatibility has exceeded my expectations. Just a much better experience overall. I feel sorry anytime I see someone using Windows.

Former Windows 11 user here. Microsoft operating systems have been my primary desktop since DOS 6.0, but the embedding of advertisements in Win11 drove to me finally try out Linux distributions, and CachyOS was the only one that stuck for me in terms of familiarity and performance. It's been my daily driver for 1.5 years now, and I've been extremely grateful for it.

Running CachyOS has overall been great for me in the past year but the AUR supply chain attack (or whatever it was exactly) was a little unnerving.

TIL about Shelly. https://github.com/Seafoam-Labs/Shelly-ALPM

In the release notes they said they removed Paru and are recommending Shelly instead.

I like that I can manage Flatpack and AUR!

Gonna give this a try!!

I switched to Cachy in late February this year.

First day was a bit rough, first week was still a little rough, but it's been pretty smooth since then, even when learning how to fix things and trying new software.

I'm using Niri and Noctalia as my desktop setup, and it's been different than my Windows experience, but it feels fun and cool to just use a computer in a new way.

I switched to Bazzite from CachyOS and while I really appreciate how accessible it is, the immutability of the core OS doesn't do enough to scratch my Linux tinkering fix. So I'll probably install this in a few days.

I’ve been in love with cachy since I switched from windows but this past weekend has been extremely trying after experiencing metadata exhaustion probably due to the snapshots filling up my home drive. Learned a few things and I realize btrfs is not specific to cachy, but this was definitely the hardest thing I’ve worked through since switching from windows.

Another era, another Arch based distribution.

This one seems particularly attractive to Windows refugees especially gamers. The default desktop looks very much like Windows: even the wallpaper is one of those blue gradient 3d wave shapes.

I tried it in a VM and I don't think I can deal with the jank. The default install comes with 3 different GUIs for installing software, all of them confusing and inconsistent. Apps with context menus that go 5 levels deep everywhere, confusing layouts, sometimes icons, sometimes not. I guess if you are coming from Windows this is the status quo so that's fine.

Not for me but I'm glad this new wave of Linux users are finding success with it.

I’m annoyed that games I play use BattleEye and the use of BattleEye prevents me from being able to switch over to CachyOS on our family gaming PC+TV setup in the play room. Doubly so because BattleEye appears to do absolutely nothing to prevent PC lobbies from becoming rife with cheaters anyway, so I don’t really get the point of it.

TIL you can run CachyOS kernels on Fedora: https://github.com/CachyOS/copr-linux-cachyos

Two years.

Same install.

No problems at all.

Fully succumbed to plasmonic thrall.

Satisfied by being speedy.

So boring. Almost snoring.

(must not distrohop! must not distrohop! must not distrohop!)