Fedora Silverblue Users Can Upgrade to Fedora Linux 44 with One-Click Rebase
Fedora Silverblue, the atomic desktop operating system, now officially supports rebasing to Fedora Linux 44. The upgrade process is available through GNOME Software or the terminal, giving users flexibility and a built-in rollback safety net.
“This release brings the latest Fedora innovations to Silverblue’s immutable, container-friendly environment,” said a Fedora Project spokesperson. “Users can upgrade with confidence, knowing they can revert instantly if any issues arise.”
How to Upgrade: Two Methods for Every User
Method 1: GNOME Software (Recommended for Beginners)
Open GNOME Software and navigate to the Updates screen. A notification will appear indicating that Fedora Linux 44 is available. Click Download to fetch the new image; this may take several minutes depending on your connection.
Once the download completes, click Restart & Upgrade. Your system will reboot and automatically boot into Fedora Linux 44 after a brief update process.
Method 2: Terminal (For Power Users)
First, apply any pending updates with rpm-ostree update and restart. Then verify the 44 branch is available by running:
ostree remote refs fedoraYou should see fedora:fedora/44/x86_64/silverblue in the output. Optionally, pin your current deployment to preserve it in GRUB:
sudo ostree admin pin 0Finally, initiate the rebase with:
rpm-ostree rebase fedora:fedora/44/x86_64/silverblueAfter a reboot, you will be running Fedora Linux 44.
How to Roll Back If Something Goes Wrong
If the new version fails to boot or causes issues, simply reboot and select the previous deployment from the GRUB menu. Press ESC at boot if the menu doesn’t appear.
To make the rollback permanent, run:
rpm-ostree rollbackThis returns your system to the exact state before the rebase.
Background: What Is Fedora Silverblue?
Fedora Silverblue is an immutable desktop operating system designed for daily use, development, and containerized workflows. It uses the rpm-ostree technology to deliver atomic updates and seamless rollbacks, making it a popular choice for developers and advanced users.
The same rebase techniques apply to all Fedora Atomic Desktops, including Kinoite and Sericea, with minor adjustments for the desktop environment.
What This Means for Users
Rebasing to Fedora Linux 44 brings the latest kernel, security patches, and software updates to Silverblue without compromising its atomic nature. The rollback feature ensures that even if the upgrade encounters problems, you can revert with minimal downtime.
Container workflows and development environments benefit from the newer base image, and the GNOME Software method makes the upgrade accessible to non‑technical users. Silverblue continues to prove itself as a stable, forward‑looking desktop OS.