How Turkey’s Pardus Migration Turned Open‑Source Dreams into Government Reality

For nearly two decades, governments worldwide have publicly embraced open‑source software, hoping to cut IT costs, reduce vendor lock‑in, and strengthen digital sovereignty by replacing Windows with Linux.

Munich’s LiMux project, launched in 2003, migrated 80% of municipal desktops to a Ubuntu‑based distribution, but after a decade the effort was deemed a “disaster” due to productivity losses and high migration costs, leading the city to revert to Windows in 2017.

In contrast, Turkey’s Pardus project, initiated in 2005 and scaled by the Istanbul‑suburb of Eyüp Sultan in 2015, successfully replaced Windows, Zimbra mail, PostgreSQL, and Microsoft Office with LibreOffice across the public sector, achieving high user acceptance.

Project Leader’s Summary

The migration involved a comprehensive overhaul of desktop OS, IT infrastructure, email servers, and databases, creating an independent, secure information foundation and reducing reliance on proprietary vendors.

Educating Users

From 2015 onward, the team offered LibreOffice training, conducted repeated Linux and LibreOffice courses, provided exam‑based certification, and offered remedial sessions for those who failed, ensuring a smooth transition and maintaining productivity.

Migration Steps

Analysis (technical and psychological)

Planning – ISO creation

Testing

Pilot

Production rollout

Key factors included addressing user anxiety by preserving a familiar Windows‑like theme and creating a custom Pardus ISO that excluded unnecessary applications, reducing installation time to about 15 minutes.

Management and Monitoring

The team deployed Lider/Ahenk servers to manage Pardus clients and used the open‑source Zabbix system for monitoring, enabling centralized updates, remote support, and proactive alerting across hundreds of endpoints.

Bringing Open‑Source Results to Your Organization

Open‑source software offers flexibility, performance, and significant license‑cost savings while providing vendor‑independent licensing. Its benefits are recognized across the EU, and organizations can replicate these successes by investing in proper training and management practices.

Reference: https://opensource.com/article/20/8/linux-government