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Monday, 19 October 2026
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Munich returns to open source software for IT infrastructure

The city of Munich is replacing its proprietary IT infrastructure software with open source alternatives to reduce reliance on commercial vendor platforms.

FTMQ Security, written by our newsroom0 views

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Picture: ZDNET Security

The city of Munich is shifting its infrastructure programs from proprietary software to open source platforms, ZDNET Security reported on October 16, 2026. Speaking at the Open Source Summit Europe in Prague, Dr. Laura Dornheim, the chief digital officer for Munich, stated that the city had previously abandoned its LiMux Linux desktop deployment for Windows over a decade ago due to political decisions rather than technical issues. [1]

The city is not returning to a Linux desktop environment at present, ZDNET Security reported. Instead, Munich is focusing on IT infrastructure systems. Specific software transitions include replacing VMware with Proxmox, replacing Jira and Confluence with OpenProject and XWiki, and adopting open source tools across its administration. [1]

The initiative aligns with broader German public sector efforts toward digital sovereignty. Germany created OpenDesk, a free and open source suite of productivity software developed by the German Center for Digital Sovereignty in Public Administration, to serve as an alternative to proprietary Microsoft office products and reduce reliance on technology companies based in the United States. [4]

Linux is a free and open source operating system kernel originally authored by Linus Torvalds and first publicly released in September 1991. Munich represents one of Europe's major technology hubs, maintaining an economy supported by information technology, precision manufacturing, and automotive engineering. [5][6]

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In short

  • Munich is replacing VMware with Proxmox for its IT infrastructure.
  • The city is replacing Jira and Confluence with OpenProject and XWiki.
  • Munich is not returning to a Linux desktop deployment at this time.

Sources

Every paragraph above points to the numbered items it rests on. Read the originals here.

  1. [1]Munich dumps proprietary for open source (again) – but no Linux desktopZDNET Security, 2d ago (the report this story comes from)
  2. [2]Munich dumps proprietary for open source (again) – but no Linux desktopZDNET, 2d ago

Background

  1. [3]Mobile operating system on Wikipedia
  2. [4]OpenDesk on Wikipedia
  3. [5]Munich on Grokipedia
  4. [6]Linux on Grokipedia

Our newsroom writes these reports with the help of software, from the 6 sources listed and nothing else, and checks them against those sources. Facts can still be wrong or move on; the originals are the record. Spotted a mistake? Write to daniel@monsterkong.com.

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