The Free Software Foundation Latin America has released GNU Linux-libre 7.3-gnu, a 100% free rebuild of the just-upstream Linux 7.3 kernel that landed one day earlier. Its main job was clearing proprietary binary blobs out of drivers like the Tyr Mali GPU, Morse Micro and NXP Wi-Fi, plus a longer list of pre-existing graphics and network components. Freedom comes at a cost: some sound, video, and especially Wi-Fi and hardware won't work, and the kernel doesn't push CPU microcode updates tied to security fixes. It's available via git, tarballs, or compiled .deb and .rpm packages for anyone building a fully auditable GNU/Linux system.

GNU Linux-libre 7.3-gnu Ships, Stripping Blobs from the Just-Released Linux 7.3 Kernel

The FSFLA's 100% free rebuild lands one day after upstream Linux goes stable, carrying the usual hardware-support trade-offs.

One day after upstream Linux 7.3 went stable, the Free Software Foundation Latin America has shipped GNU Linux-libre 7.3-gnu. It's the same kernel, minus the proprietary binary blobs that most Linux distros quietly carry around.

The Linux kernel is fine software with a well-documented flaw: it ships chunks of proprietary firmware baked into its drivers. You can't read them, audit them, or fix them. They're the pieces that make your Wi-Fi card, graphics chip, and network adapter actually work. Linux-libre exists to remove exactly that tension, and it does so by stripping out the blobs and rewriting documentation that points you toward downloading them in the first place.

Here's the thing about that approach. It's deliberately conservative. Rather than trying to build free replacements for every removed blob, a job that has swallowed entire projects over the years, the FSFLA just removes them and hopes separate efforts pick up the slack. Keep in mind that this means some hardware simply won't work, and that's by design.

What 7.3-gnu actually cleaned

The real work in any Linux-libre release isn't the announcement. It's the deblob script doing its tedious sweep for newly planted firmware. Every upstream cycle, hardware vendors ship fresh drivers loaded with fresh blobs, and the FSFLA's job is to find and disarm them.

For 7.3-gnu, the fresh offenders live in new drivers. That's the Tyr Mali GPU, Morse Micro's mm81x Wi-Fi, some NXP Wi-Fi parts, and Realtek PHY chips.

The pre-existing drivers were no cleaner. The sweep hit nova-core, the amdgpu and adreno graphics drivers, NVIDIA's tegra, the iris video decoder, rtw89 and mt76 Wi-Fi, the Qualcomm Q6V5 PAS via remoteproc, qla2xxx SCSI, aw88399 sound codecs, and a grab-bag of Qualcomm devicetree files.

Graphics and networking stay, as always, the worst offenders. Manufacturers are simply the least willing to free up or document those devices.

As you'd expect, the FSFLA also dropped new artwork this cycle. The promotional image is a photo of a Linux-libre "rally," shot by a tutor known as Jason. And yes, the announcement itself came from "Freedo," the project's light-blue penguin mascot, in its usual rallying register. "Each time you refuse a proprietary trap," it urged, "each time you choose a program that respects your rights, you're casting a powerful ballot. Vote for a better world. Choose freedom!"

The catch you should read before installing

Freedom costs something here, and the maintainers won't pretend otherwise. Strip out the proprietary firmware and certain hardware stops working. Sound cards, video cards, TV tuners, and network cards are the usual casualties, with recent Intel Wi-Fi adapters and recent Nvidia graphics cards topping the list.

There's a sharper edge to it. Linux-libre doesn't push CPU microcode updates, which are proprietary. Those updates are often the only way to patch hardware-level flaws like Spectre and Meltdown, so a Linux-libre system can sit a bit more exposed to certain security bugs than a mainstream install. Unless the fix can be done in software, that is.

Reviewer Ramces Red put it plainly: Linux-libre "does not always have the best hardware support." For purists, that's an acceptable price for full auditability. For most people, it's a good reason to stick with the ordinary kernel.

Where it lives and how to get it

If you do want to try it, the kernel installs on virtually any GNU/Linux distribution, either as your primary kernel or alongside the one you already run. Source is available via git at tag v7.3-gnu, pre-compressed tarballs live on the FSFLA site, and compiled .deb and .rpm packages come through the Freesh and RPM Freedom projects respectively.

Keep in mind that Linux-libre tracks upstream closely, so what you're getting (minus the blobs) is as modern as things get. Linux 7.3 itself shipped on Sunday, October 18, after a normal run of release candidates and a record commit count that re-opened the old argument about AI-assisted patches. Its notable additions include a new FailFS filesystem, an overhauled CPU scheduler with real I/O gains, Btrfs improvements, and expanded Rust support now reaching PowerPC. It also adds initial support for AMD Zen 6 and Apple's M3 Pro, Max, and Ultra, plus kernel drivers for the 2026 Steam Controller and an MSI Claw gamepad.

At this point Linux-libre is more than a kernel. It's the default in systems like Dragora, dyne:bolic, GNU Guix, Hyperbola, and Parabola, and it's offered as an alternative in mainstream distros from Arch to Fedora to Gentoo. The project has been a GNU package since March 2012, maintained by Alexandre Oliva.

The trade-off stays the same as it's been for nearly two decades. You can read and control the code at the very foundation of your machine, but you may not be able to run the Wi-Fi in it. Whether that's a price worth paying depends entirely on what you think freedom is for.

Head here for the tarballs.