FOSDEM 2020

FOSDEM 2020
Name	FOSDEM 2020
Date	1–2 February 2020
Location	Brussels, Belgium
Venue	Université libre de Bruxelles (ULB) – Solbosch
Participants	~8,000

FOSDEM 2020

FOSDEM 2020 was a free annual weekend event for developers of free and open-source software held in Brussels, Belgium, on 1–2 February 2020. The event brought together contributors, maintainers, and advocates from projects and organizations across the open-source ecosystem, including representatives from Linux kernel, Debian, GNOME, KDE, Mozilla Foundation, and Apache Software Foundation. FOSDEM 2020 featured dozens of developer rooms, lightning talks, and booths hosted by foundations such as the Free Software Foundation, Open Source Initiative, Python Software Foundation, and Eclipse Foundation.

Overview

FOSDEM 2020 continued a lineage of European technical gatherings rooted in the culture of Free Software Foundation Europe activism, the history of OpenOffice.org forks like LibreOffice, and movements around projects such as GNU Project and X.Org Server. Attendees included contributors to infrastructure projects like Git, OpenSSH, OpenSSL, and systemd, as well as maintainers from platforms like Kubernetes, Docker, Ansible, and Prometheus. The schedule balanced deep dives into subjects connected to LLVM, Rust, Go, Python, PHP, and Perl with sessions on community governance exemplified by organizations like the Linux Foundation, Open Invention Network, and The Document Foundation.

Event Organization and Venue

The event was organized by a volunteer committee aligned with the traditions of earlier gatherings such as FOSDEM and influenced by venue relationships with institutions like Université libre de Bruxelles and nearby campuses such as Vrije Universiteit Brussel. The Solbosch campus hosted dozens of lecture theatres and communal spaces used by projects including Apache Cassandra, MariaDB, PostgreSQL, and MySQL. Logistics teams coordinated with local authorities in Brussels and transportation services including SNCB/NMBS and STIB/MIVB, while accommodation options ranged from local hotels to community-arranged homestays referencing hospitality networks similar to Couchsurfing.

Program and Tracks

The program comprised devrooms and tracks covering kernel development with sessions related to Linux Kernel Mailing List, embedded systems tied to Yocto Project, networking topics connected to Netfilter, BPF, and Open vSwitch, and security discussions involving projects like OpenPGP and GnuPG. Tracks included panels on cloud-native stacks that referenced OpenStack, Cloud Foundry, Mesos, and orchestration tools like Helm. Developer rooms hosted groups for desktop environments including XFCE, MATE, and libraries like GTK and Qt. Build systems and package management topics involved technologies such as CMake, Meson, RPM, and APT.

Keynote Speakers and Notable Talks

Keynotes and notable sessions brought voices from organizations such as the Linux Foundation, Mozilla Foundation, Cloud Native Computing Foundation, Free Software Foundation Europe, and projects like LLVM and Kubernetes. Presenters included maintainers associated with Linus Torvalds-led discussions about git workflows, contributors from Debian Project and Ubuntu, and security researchers with ties to CERT/CC and OWASP. Talks highlighted research from institutions such as ETH Zurich, Imperial College London, TU Delft, and companies including Red Hat, Google, IBM, Microsoft, and Amazon Web Services representatives discussing interoperability, supply chain security, and licensing topics referencing GNU General Public License and MIT License considerations.

Attendance and Community Impact

Approximately 7,000–8,000 attendees converged from communities tied to projects like Arch Linux, Fedora Project, openSUSE, Gentoo, and NixOS. The event served as a nexus for contributors from foundations including the Python Software Foundation, Node.js Foundation, and Serverless Foundation to coordinate sprints, governance meetings, and contributor onboarding sessions similar to those seen at PyCon, EuroPython, and Open Source Summit. Community impact included collaboration on interoperability between stacks such as GraphQL and RESTful APIs, contributions to tooling like Jenkins, Travis CI, GitLab, and increased participation in mentorship programs reminiscent of Outreachy.

Technical Exhibits and Devrooms

Exhibits and devrooms showcased hardware and integrations tied to Raspberry Pi, Arduino, BeagleBone, and Open Hardware initiatives like Arduino Uno clones and FPGA projects referencing Xilinx and Intel FPGA ecosystems. Security and privacy devrooms hosted sessions on Tor, Signal, Matrix, and end-to-end encryption implementations from communities like RetroShare and Tox. Database, storage, and distributed systems exhibits featured work from Ceph, GlusterFS, Hadoop, Apache Kafka, and Redis contributors.

Controversies and Incidents

FOSDEM 2020 experienced tensions familiar to large open-source gatherings, including debates around governance reminiscent of disputes within OpenSSL and systemd communities, licensing disagreements echoing controversies surrounding MongoDB relicensing, and accessibility concerns similar to discussions at DebConf and DrupalCon. Security researchers reported responsible disclosure issues paralleling past incidents involving Heartbleed and Shellshock, prompting coordination between affected projects and entities like CERT-EU and national computer emergency response teams. The event also saw logistical strains in crowd management comparable to those at LinuxCon and KubeCon + CloudNativeCon, leading organizers to review policies influenced by guidance from groups like OSPO and Open Source Initiative.

Category:Open-source conferences