RakuOS, Fedora atomic with native RPM on persistent overlay on /usr

I recently came across an interesting version of the Fedora Atomic distro with minimal amount of pre-installed apps where, unlike in traditional Atomic, you can also install traditional RPM packages on RakuOS.

https://rakuos.org/

" Notice: Even though we consider the current release of RakuOS stable, RakuOS is still an early project, bugs are to be expected, and a proper bug tracker / submission flow is coming soon. This site is still under construction, and some pages and features may not be fully functional yet."

“RakuOS is a Hybrid Atomic Linux distribution built on Fedora — combining an immutable, read-only base system with the full package flexibility of a traditional distro. The core system updates atomically via bootc and can be instantly rolled back, while a persistent overlay lets you install any native package that survives every update. Stable, unbreakable, and completely flexible.”

Some info:

  • Fedora 44

  • Does have KDE Plasme, GNOME, Cosmic options

  • Does have official dual boot support

  • You can install/manage/update pakages with “RokuOS Softaware”

    • does have traditional packages, Flatpack, Appimage, Web App, Distrobox

or via konsole

  • install traditional pagakes with “sudo rakuos install {package-name}”
  • uninstall “sudo rakuos remove {package-name}”

More info: https://rakuos.org/faq

  • Kernel: “As of this release, RakuOS has switched from the CachyOS kernel to Linux-P03, CatPieLeaf’s custom kernel built on Fedora Koji sources with a carefully curated set of patches targeting performance, responsiveness, and hardware compatibility.”

More info: https://rakuos.org/forum/topic/rakuos-linux-44-20260705-official-dual-boot-support-new-kernel

Third party video/article

Michael Tunnell brief explanation what RakuOS is (timestamp: 8:49-11:56)

ZDNet article