Bonum Certa Men Certa

Microsoft Claims to Have Built 'Windows' on Top of Linux, But Where is the Source Code (GPL)?

What if Microsoft€® Windows Azure is actually what Microsoft calls "piracy"?

Manchester



Summary: Microsoft cannot rely on Windows anymore, so it takes GNU/Linux code and puts its own brand on it, without even releasing the changes (as per the GPL's requirements)

THOSE who pay careful attention to details and have fairly good memory can still recall that Microsoft had violated the terms of the GPL before it finally compiled. This happened at least once if not twice around the time Microsoft assaulted Linux to promote its proprietary hypervisor (obviously with back doors as Windows is a requirement) and later, just shortly afterwards, lifted some social media code. To Microsoft, GPL is still like "cancer", to borrow the words of Microsoft's CEO at the time. Microsoft is just trying to find a way to live with (or co-exist) with "cancer".



There have been many reports that mostly emanate from Microsoft's own, self-promotional claims. The Register has one of the earliest reports about this, followed by some Linux sites which asked the right questions, such as: "We don’t yet know when and if Microsoft will release the source code of the project and which licence they will use for it; the Linux kernel is licenced under GNU GPLv2, so it has to be a compatible licence."

Various news sites twisted the story, if not just in the headlines, then in the body too. Microsoft boosters took this the furthest [1, 2] and rather than admit that Microsoft is more or less defeated by GNU/Linux (at the server level at least), they tried to belittle the importance of these revelations, which would inevitably have come out (Microsoft chose a 'controlled' release of the news). "Microsoft has built a Linux-based operating system" was the headline of one such report, but another way to put it is, Microsoft built its proprietary framework using GPL-licensed code from Linux. When will we see the source code and what does it say about Microsoft's appreciation of its own code, which is obviously unfit for purpose in such complex environments of a very large scale?

To put the story in just one sentence, Microsoft realised that its own code/workforce is unable to put together a reliable hosting platform, so it turned to Linux, took some "cancer" it liked, then put its "Windows" and "Azure" branding on the whole lot. That's 'innovation' the Microsoft way (there are many prior examples) and it may actually -- for now at least -- be a violation of copyright law. So who's the "pirate"?

Recent Techrights' Posts

Links 25/03/2026: Nations Return to Russian Oil and Burning Wood
Links for the day
Gnome Foundation Inc is in Trouble
the agenda is set GAFAM and IBM rather than donors
 
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Wednesday, March 25, 2026
IRC logs for Wednesday, March 25, 2026
Microsoft's "Silent Layoffs" in Slop Clothing
"AI-powered transformation" is just a euphemism for mass layoffs
Where and How to Spot LLM Slop
Many people correctly perceive LLMs as a site's downfall, a step towards the abyss
Public Talk by Richard Stallman in Half a Day "at the Engineering and Architecture Campus of Cesena of the University of Bologna"
He'll probably attract a fairly large crowd
Gemini Links 26/03/2026: Buying a House, Stargazing, OFFLFIRSOCH 2026
Links for the day
Gemini Links 25/03/2026: Resisting Authoritarianism and Why Slop Needs to Go Away
Links for the day
Fedora Maintainer-ship Using Slop (Mistakes) Would Make Fedora Less Reliable
It won't produce reliable code or stable systems one can rely upon
IBM's "Legacy Employees" (Experienced Workers, IBM Management Dubs Them 'Dinobabies')
This notion of "legacy employees" seems like something overlapping with "expensive" (well paid) staff, even if not entirely equivalent
EPO's "Current Industrial Actions Are Likely to Intensify Further."
There is another strike in 5 days
This Morning The Register MS Published Slop Promotion With the Term "AI" 15 Times In It. The Register MS Was (As Usual) Paid to Do This
This is not a serious publisher
SLAPP Censorship - Part 23 Out of 200: We Were Right All Along (for 2 Years) About Third Party Funding and Willingness to 'Break the Bank' in Pursuit of "Revenge"
How much damage can a person do to oneself in pursuit of cover-up of legitimate technical concerns?
Links 25/03/2026: Airports Further Militarised, "Slopification and Its Discontents", Microsoft 'Open' 'Hey Hi' Shutting Things Down
Links for the day
Gemini Links 25/03/2026: Blogging Fright and Absolutely Useless 'Apps' Made by Slop Machines
Links for the day
Rise in Energy Prices Will Significantly Accelerate the Death of So-called "AI Companies"
It should be noted that fake news about Microsoft OpenAI doubling workforce (mere words, not actions) can serve as a nice distraction from the death of Sora due to divestment
It's Always a Question of Trust
There's a widespread stigma of lawyers being manipulative and chronically dishonest
Solicitors Regulation Authority (SRA) Must More Carefully Investigate or Assess the Financial State of Law Firms in the UK
We'll cover this in depth in the future
GAFAM Mozilla Removes Theora Support, Now GNU Needs to Re-encode Videos
Mozilla used to mean something to Free software advocates
An Open Admission Profits Depend on Addiction
Proprietary software tends to be like this
IBM Americas President Ayman Antoun Comes to OpenText, Weeks Ahead the Mass Layoffs Begin
Is that what IBM will be good at?
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Tuesday, March 24, 2026
IRC logs for Tuesday, March 24, 2026
SLAPP Censorship - Part 22 Out of 200: When You Complain People Impersonate You in IRC (But You Yourself Impersonate People in IRC and Lock Them Out of Their IRC Handles)
We'll cover this with direct evidence some time soon
Gemini Links 24/03/2026: Junk Drawer Time Capsule and Building Outside Alire
Links for the day
Not Much LLM Slop About "Linux" Lately, It Only Ever Comes From the Same Few Sites
As long as only few such sites use LLM slop we can skip and avoid them
Links 24/03/2026: "Epic Lays Off Over 1000 Employees" and US in Financial Trouble According to the Fed
Links for the day
The "Media" Does Not Only 'Miss' Mass Layoffs
"The Treasury just declared the U.S. insolvent. The media missed it"
The Empty Suits of IBM Managers (NIH or "Nothing Invented Here")
IBM's management adopted the business model of parasites
2012: 'Secure' (Microsoft-Controlled) Boot Has Not (Yet) Been Made Obligatory. 2026: systemd Has Not Implemented Age Verification
should we stop calling "nazi" everyone we don't agree with?
More Threats (Including Physical Threats) Against Us Are a Dumb Move
It's like a "hit list" (targets list) and I shall keep the police duly informed
New Example of Pentagon in "Feminist" Clothing Inside Fake News of Publishers Paid to Promote Outsourcing to US ("Clown Computing") and American Slop
Google now pays money to promote Google as a friend of women
Hating Techrights is a Career
but is it good for civil society?
Dr. Stallman’s Work Will Never be Considered 'Mainstream' Because He Rejects and Works Against the So-called 'Mainstream'
Try to be more like Stallman
The New Layoffs: 'Silent Layoffs', 'Secret Layoffs', 'Quiet Layoffs', 'Passive Layoffs' 'Stealth Layoffs', and Unannounced Layoffs Disguised as Return-to-Office (RTO Mandates)
The US needs to revisit and fix the WARN Act
EPO "Cocaine Communication Manager" - Part IX - Cocaine Addicts in Charge of the EPO Attacking Families of EPO Staff
Things like being high-profile and being a serious drug addict aren't opposites
What Feminism in Science Means (Codes of Conduct Don't Tackle the Real Issues)
Universality matters, more so in a project or community that's said to build the "universal operating system" (Debian)
SLAPP Censorship - Part 21 Out of 200: It's About Behaviour Online, Not How Much Money From Shadowy Third Parties Gets Spent on Lawyers and Two Barristers
75+ KG of legal papers, 2 cases, 2 barristers (one hiding in the metadata) and maybe two law firms (also hiding in the metadata) against two modest people in Manchester seems disproportionate and vindicative
Links 24/03/2026: "Airports on ICE" and "Have You Paid Your “Intuit Tax”?"
Links for the day
Gemini Links 24/03/2026: Slop Interview and Why Slop Makes Lousy Code
Links for the day
Richard Stallman to Give Public Talk This Thursday at the University of Bologna (Italy)
Hardly the first time he speaks in Bologna
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Monday, March 23, 2026
IRC logs for Monday, March 23, 2026