France just handed Microsoft a termination notice for 2.5 million government devices. The Interministerial Digital Directorate issued an official directive requiring all ministries to develop Linux migration plans by autumn 2026, ditching Windows as part of a broader push for digital independence.
This isn’t just about operating systems. The overhaul extends to:
Collaboration tools
Antivirus software
AI platforms
Databases
Network equipment
This essentially rebuilds France’s entire government tech stack without U.S. dependencies.
The Enterprise Effect
France hasn’t selected specific Linux distributions yet—those decisions come later in the migration timeline. But the validation matters more than the vendor choice. When governments stake their operations on Linux reliability, enterprise decision-makers take notice.
The migration won’t be seamless. Training needs, application compatibility, and workflow disruption present real computer problems. Yet as one Linuxiac analysis noted, “France has clearly made Linux desktops a key component of its national digital sovereignty agenda.”
Your workplace might be next. Government tech choices often preview enterprise trends, and 2.5 million French civil servants just became the world’s largest Linux desktop pilot program.
By autumn 2026? Six months? When I worked for a major American financial corporation, work on Y2K started about 1996.
This has all the indications of legislators making decisions on technology when the majority have to call their PA to switch on their laptop. Perhaps they've been watching YouTube videos on Windows-to-Linux migration and have been fooled by the "There's no learning curve" propaganda. (And don't flame me - I'm a Linux convert... ).
Edit: Ah, "plans". I still stand by my comment. Any plan of this importance needs longer than a few months to formulate properly.
Computers are used as terminal, no local software, so it's an easy migration.
I'm french and worked for few administration and I've seen the useless of Microsoft, because users use only a browser for work
" The Interministerial Digital Directorate issued an official directive requiring all ministries to develop Linux migration plans by autumn 2026".
As for Y2K whilst on secondment in a local government Social Services Department I was singly tasked to implement the Y2K fix acquired for the Council globally and work did not start on that until 1998. And Social Services had multiple Satellite bases, Care Homes, Hospital Sites etc. I was also tasked with completing Reports on both Hardware and Software deployed across the Directorate completed a few months before Y2K became a reality.
At the time I was doing this I wondered about my Amiga 1500. I needn't have worried ... the system clock is good up to 2099!
Not the National Police (--> civil administration) or one or more municipal police forces, but the National Gendarmerie (--> military administration): en.wikipedia.org/wiki/GendBuntu
At ZDNet is an interview with Thierry Carrez, a French citizen and general manager of Linux Foundation Europe, and he said that FranceOS will be based on
GendBuntu is a version of Ubuntu adapted for use by France's National Gendarmerie. The Gendarmerie's 20-year track record, particularly its ability to keep critical law enforcement systems online during rolling upgrades across 100,000-plus machines, is the blueprint for France's national Linux transition.
GendBuntu has always been based on the latest Ubuntu Long Term Support (LTS) versions. The edition running in today's offices is based on Ubuntu 24.04. However, since Ubuntu 26.04 will be out shortly and GendBuntu releases typically follow eight months after the latest Ubuntu distro, I expect France's first government-wide Linux desktop to be based on Ubuntu 26.04.
For its desktop office suite, FranceOS's programs will use LibreOffice 26.2.2. FranceOS's default web browser will be Firefox Extended Support Release (ESR) 140. For email, the provided client is Thunderbird ESR 140. Finally, graphics editing will come with GIMP 3.0.6.
Furthermore, France will replace many of the Microslop apps and have those developed already. I hope other EU states will not try to invent the wheel again but rather observe and adapt what France has done. Than collaborate with France and let me say "copy & paste" the French solutions on their own national digital infrastructure.
It is time for European digital sovereignty!
1. Tchap -- Secure instant messaging
Based on the Matrix protocol, with a Synapse server and Element client.
Key features: End-to-end encryption, federation with other Matrix servers, file sharing, and threaded conversations
Tchap replaced WhatsApp and Telegram for official communications. France has banned all use of non-France-based IM services.
Capacity: 500 participants per room; 10,000-viewer webinar mode.
Key features: Real-time transcription, automatic note-taking, breakout rooms, screen sharing, and recording to sovereign storage.
Despite the name, Franc's Visio has no connection to Microsoft Visio, the diagramming and flowchart tool. Visio's deployment across all state services has been mandated by 2027. The tool is explicitly meant to replace Teams and Zoom.
3. Docs -- Collaborative document editing
Base: BlockNote (prose-mirror-based rich text editor).
Key features: Real-time co-editing, version history, comments, Markdown export, and ODF compatibility.
Docs is the suite's answer to Google Docs and Microsoft Word Online, with deep integration into Tchap for sharing and Visio for meeting notes.
4. Grist -- Collaborative spreadsheets and no-code apps
Key features: Relational databases in spreadsheet form, Python formulas, role-based access control, and API-driven automations.
Grist replaced expensive proprietary no-code platforms. The application is said to save the government six-figure maintenance bills while giving agents database-grade data modeling.
Both are still derivatives of Ubuntu ...
Interesting - philosophical question will be, if and how far this is creating another dependency?
As Canonical produces Ubuntu, provides commercial services for Ubuntu's users, and works with hardware manufacturers, software vendors and cloud partners to certify Ubuntu.
If Canonical were to stop Ubuntu, the Linux ecosystem would shift toward Debian, the parent distribution, which would likely absorb much of Ubuntu's user base. While support for existing versions would vanish, leaving systems vulnerable without Ubuntu Pro, the open-source nature means the community would maintain the core software.
Note: Canonical has extended support to 15 years for certain LTS releases, indicating a commitment to long-term stability rather than stopping operations.
I don't know what the financial situation is with Government Departments in terms of hardware procurements. When you work in local government there is pressure to procure workable solutions at least cost. I would have liked to have recommended the purchase of 2 Gb of RAM when ordering new desktops during WinXP days but ended up with a compromise of 1 Gb.
I raise this as it will be interesting to see if Government desktops are capable of meeting Ubuntu's raised basic RAM requirements.
On a FOSS note I take credit for saving the Service I was employed by, an Integrated Service (local government employer) inside a Secondary School I was able to convince my Supervisor to adopt Inkscape for Tactile Image Production and clearer diagrams for low-vision users, saving the Service from purchasing dedicated software for producing Braille/Tactile diagrams at a cost of £200 per licence per machine.
Fortunately, the School's IT was brought back in house for this to happen, had it not been so the School which opted to take itself out of local government control to become an Academy had entered a contract with a really bad company who wanted to charge £400 per freeware application and the School's IT Governance officer would have had to argue the case for the Freeware our service needed to be beneficial for the whole school!
Needless to say, here in the UK, the School's first year of operations meant it ended up with a deficit of £800,000 and at end of year 2 it had increased to £2M.
So what happened in another school who took the same route re-issued contracts to Admin Staff to their detriment, including the lead Admin Officer who had worked at the school for 30 years and new the local government's Data System for School's inside out. All of the admin staff resigned and the Headteacher hired 18 year olds with no knowledge of the Schools Systems. I know this because an Admin member of staff joined the school where I worked, as not only had they been offered new contracts on lower pay, but would have been expected to be on reception duties AND be responsible for the whole school's reprographics!
The UK's Education system is in a complete mess, not only from the Academy perspective but also PFI where shoddy building maintenance practices have left some schools in a state of severe disrepair.
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