Linux Plumbers Conference Opens 2026 Registration in Prague
Linux Plumbers Conference registration is open for the 2026 event, scheduled for October 5-7 at the Prague Congress Centre in Czechia. The conference will run as a hybrid event, according to its official site. Organizers have accepted all microconferences and expanded the Prague venue toward the 800-attendee level reached in Vienna last year.
Linux Plumbers Conference registration is open for the 2026 event, which takes place October 5-7 at the Prague Congress Centre in Czechia. The official conference site describes the event as hybrid, with both in-person and remote participation, while asking most content presenters to attend in person to reduce technical issues.
LWN reports that tickets for Linux Plumbers Conference have historically sold out quickly. The organizers' current conference blog likewise says registrations have filled rapidly in prior years and reports that the Prague venue is being expanded to match the 800 attendees recorded in Vienna, with the stated aim of keeping registration available closer to the event.
Submissions and registration details
The organizers announced that all 2026 microconferences have been accepted. Prospective contributors can submit discussion topics through the Indico submission system by selecting "Submit new abstract" and choosing the relevant microconference track, according to the conference blog.
The organizers also outlined a pre-registration mechanism for people who submit content before general registration opens. The blog states that eligible submitters receive a voucher, priced the same as general registration at US$600, without an obligation to use it. The voucher expires when general registration opens.
Accepted speakers in the Refereed, Kernel Summit, Net, BPF, and Toolchain tracks receive free passes, the organizers state. Microconferences have a different allocation: each has two free passes that may be distributed to encourage attendance by key participants.
Relevance for systems practitioners
Linux Plumbers Conference focuses on the lower layers of the Linux ecosystem, including kernel, networking, BPF, and toolchain work. Those areas are relevant to teams operating ML infrastructure, where GPU scheduling, high-throughput networking, storage paths, observability, and compiler tooling can affect training and inference performance.
More broadly, hybrid systems conferences place a premium on reproducible technical discussions and direct collaboration among maintainers. For engineers working on Linux-based data platforms, accepted microconference topics and track submissions can provide an early view of issues being debated across kernel and systems-toolchain communities.
Key Points
- 1Registration is open for the October 5-7 hybrid Linux Plumbers Conference in Prague, covering core Linux systems development.
- 2Organizers expanded the Prague venue toward 800 attendees after prior registration shortages, while LWN cautions that tickets often sell out.
- 3Kernel, BPF, networking, and toolchain discussions can affect the operational foundations of Linux-based ML infrastructure and data platforms.
Scoring Rationale
The event is relevant to engineers maintaining Linux-based compute, networking, storage, and observability layers used by ML platforms. It is a conference registration announcement rather than a new AI product, model, research result, or infrastructure release, limiting its direct impact on practitioners.
Sources
Primary source and supporting public references used for this report.
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