Fedora CoreOS

Fedora CoreOS

Fedora Project
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About

CachyOS is a performance-focused Linux distribution based on Arch Linux that aims to deliver a faster and more responsive computing experience through deep system-level optimizations. It rebuilds core components, including the kernel and software packages, using modern CPU instruction sets such as x86-64-v3, x86-64-v4, and Zen4, along with advanced techniques like link-time optimization and profile-guided optimization to maximize efficiency without requiring manual tuning. It includes a custom kernel with multiple scheduler options designed to improve responsiveness and interactivity, as well as enhanced throughput across different workloads. CachyOS maintains the rolling-release model of Arch Linux, providing continuous updates and access to the latest software while preserving flexibility and control. It offers both graphical and command-line installers, making it accessible to beginners while still allowing advanced users full customization over their setup.

About

Fedora CoreOS is an automatically-updating, minimal operating system for running containerized workloads securely and at scale. It is currently available on multiple platforms, with more coming soon. There are three Fedora CoreOS (FCOS) update streams available: stable, testing, and next. In general, you will want to use stable, but it is recommended to run some machines on testing and next as well and provide feedback. For automating Fedora CoreOS installations, it is expected that you will interact with stream metadata. While Fedora CoreOS does automatic in-place updates, it is generally a good practice to start provisioning new machines from the latest images. Fedora CoreOS does not have a separate install disk. Instead, every instance starts from a generic disk image which is customized on first boot via Ignition. Everything included is open source and free software, not only is it available at no cost to you, but you can share, remix, and modify.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Linux enthusiasts, developers, and performance-focused users who want an optimized Arch-based system that delivers maximum speed and customization with minimal manual setup

Audience

Developers and users in need of an automatically-updating, minimal operating system for running containerized workloads securely and at scale

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

CachyOS
United States
cachyos.org

Company Information

Fedora Project
Founded: 2003
United States
getfedora.org/en/coreos

Alternatives

Windows 11

Windows 11

Microsoft

Alternatives

DNF

DNF

DOCS

Categories

Operating Systems Supported

Categories

Operating Systems Supported

Integrations

Amazon Web Services (AWS) Not Supported
Arch Linux Supported
Cockpit Not Supported
DigitalOcean Not Supported
Exoscale Not Supported
Google Cloud Platform Not Supported
Hyprland Supported
KDE Plasma Supported
Kasm Workspaces Not Supported
Microsoft Azure Not Supported
Open Container Initiative (OCI) Not Supported
Oracle Bare Metal Servers Not Supported
Rackspace OpenStack Not Supported
Sway Supported
VMware Cloud Not Supported
Vultr Not Supported
Xfce Supported
gitg Supported
i3 Supported
rkt Not Supported

Integrations

Amazon Web Services (AWS) Supported
Arch Linux Not Supported
Cockpit Supported
DigitalOcean Supported
Exoscale Supported
Google Cloud Platform Supported
Hyprland Not Supported
KDE Plasma Not Supported
Kasm Workspaces Supported
Microsoft Azure Supported
Open Container Initiative (OCI) Supported
Oracle Bare Metal Servers Supported
Rackspace OpenStack Supported
Sway Not Supported
VMware Cloud Supported
Vultr Supported
Xfce Not Supported
gitg Not Supported
i3 Not Supported
rkt Supported
Claim CachyOS and update features and information
Claim CachyOS and update features and information
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Claim Fedora CoreOS and update features and information