- FOSDEM - lists.fosdem.org

Keysigning: list of participants now available
by Johan van Selst 28 Jan '18

28 Jan '18

The list of participants for FOSDEM's keysigning event is now available. If you're taking part in the keysigning event, you should now: o Download the list: https://ksp.fosdem.org/files/ksp-fosdem2018.txt o Optionally, if there is a trust path between your PGP key and mine, verify the integrity of the file using the detached signature: https://ksp.fosdem.org/files/ksp-fosdem2018.txt.asc e.g. using: % gpg --verify ksp-fosdem2018.txt.asc ksp-fosdem2018.txt o Verify that your fingerprint as shown on the list is correct. o Print this list of keys with fingerprints on paper. o Calculate the checksums of the file holding the list of keys. e.g. using: % gpg --print-md RIPEMD160 ksp-fosdem2018.txt % gpg --print-md SHA256 ksp-fosdem2018.txt o Write the checksums you calculated in the designated blanks. o Don't lose the list, and bring it with you on Sunday, along with a pen and appropriate means of identification. See you Sunday! Johan

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Android Update for Motorola Moto G 2nd Generation
by Sam Bächler 28 Jan '18

28 Jan '18

Hi, Is anyone attending FOSDEM who is capable and willing in helping me with upgrading my 'Motorola Moto G (2nd Generation)' phone with something like replicant? Cheers, Sam

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Share ride from Paris
by Véronique Bastouill 22 Jan '18

22 Jan '18

Hi all, I am considering using my car to ride to FOSDEM from Paris but wouldn't like to travel alone. Anyone interested in joining me? I would leave on Friday afternoon and leave Brussels on Sunday evening. If interested, please reach out by email or phone. Véronique Bastouill 06 42 42 49 53 ᐧ

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FOSDEM Tool The Docs: detailed schedule and practical info
by Zoltan Gyulai 19 Jan '18

19 Jan '18

Hello All, We are happy to announce the full schedule for Tool the Docs. The developer track for documentarians at FOSDEM 2018, Tool the Docs is also a Write The Docs satellite event, a half-day mini-conference about open source documentation tooling. We have an awesome line-up for the event with people from all over the open source community, with talks from both tool builders and tool users: * Ferit Topcu 09:00-09:20 Automating styleguides with DocumentJS How we at Zalando Retail Dept automated our Styleguide & source code and reduced the gap for contribution * Stefan Knorr 09:25-09:55 DocBook Documentation at SUSE How Automatically Ensuring Quality of SUSE Documentation * Honza Javorek 10:00-10:20 Test your API docs! It's tested or it's broken * Kitti Radovics 10:25-10:55 Docs like code in Drupal Introducing Open DevPortal, an open source CMS based documentation tool * Stephen Finucane 11:00-11:30 A lion, a head, and a dash of YAML Extending Sphinx to automate your documentation * Shaun McCance 11:35-12:00 Mallard, Pintail, and other duck topics Topic-oriented help at the GNOME project * Jessica Parsons 12:05-12:30 Finding a home for docs How to choose the right "path" for documentation in open source projects It will run on Sunday, 4th February, 9:00-12:30 am at FOSDEM, Building U <https://fosdem.org/2018/schedule/buildings/#u>, room UD2.119 (Université libre de Bruxelles Campus du Solbosch, Avenue Franklin D. Roosevelt 50, 1050 Bruxelles, Belgium) The devrooms tend to overflow, best make sure to get to your chosen presentation in time. See you! The organizers --------------------- Code of Conduct: Tool the Docs devrom respects Write the Docs code of conduct along with the FOSDEM Code of Conduct. Write the Docs is dedicated to providing a harassment-free experience for everyone, regardless of gender, sexual orientation, disability, physical appearance, body size, race, or religion. We do not tolerate harassment of event participants in any form. Sexual language and imagery is not appropriate for any event venue, including talks. Event participants violating these rules may be sanctioned or expelled from the event at the discretion of the event organizers. You can find our CoC at the Write the Docs website (http://www.writethedocs.org/code-of-conduct/)

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FOSDEM 2018 - Ada Developer Room - Sat 3 Feb 2018 - Brussels
by Dirk Craeynest 10 Jan '18

10 Jan '18

----------------------------------------------------------------------- Ada-Belgium is pleased to announce the program for its 8th Ada Developer Room at FOSDEM 2018 on Saturday 3 February 2018 Université Libre de Bruxelles (ULB), Solbosch Campus, Room AW1.125 Avenue Franklin D. Roosevelt Laan 50, B-1050 Brussels, Belgium Organized in cooperation with Ada-Europe <http://www.cs.kuleuven.be/~dirk/ada-belgium/events/18/180203-fosdem.html> <http://fosdem.org/2018/schedule/track/ada/> ----------------------------------------------------------------------- FOSDEM, the Free and Open source Software Developers' European Meeting, is a non-commercial two-day weekend event organized early each year in Brussels, Belgium. It is highly developer-oriented and brings together 8000+ participants from all over the world. The goal is to provide open source developers and communities a place to meet with other developers and projects, to be informed about the latest developments in the open source world, to attend interesting talks and presentations on various topics by open source project leaders and committers, and to promote the development and the benefits of open source solutions. The 2018 edition takes place on Saturday 3 and Sunday 4 February. It is free to attend and no registration is necessary. In this edition, Ada-Belgium organizes once more a series of presentations related to the Ada Programming Language and Free or Open Software in a s.c. Developer Room. The "Ada DevRoom" at FOSDEM 2018 is held on the first day of the event, Saturday 3 February 2018. --------------------------------------- Ada Programming Language and Technology --------------------------------------- Ada is a general-purpose programming language originally designed for safety- and mission-critical software engineering. It is used extensively in air traffic control, rail transportation, aerospace, nuclear, financial services, medical devices, etc. It is also perfectly suited for open source development. Awareness of safety and security issues in software systems is increasing. Multi-core platforms are now abundant. These are some of the reasons that the Ada programming language and technology attracts more and more attention, among others due to Ada's support for programming by contract and for multi-core targets. The Ada 2012 language definition was approved and published by ISO in December 2012, updated early 2016, and work on new features for the next revision is ongoing. As with the prior Ada 1995 and Ada 2005 standards, the first full implementation of the Ada 2012 standard was made available in gcc - the GNU Compiler Collection (GNAT). More and more tools are available, many are open source, including for small and recent platforms. Interest keeps increasing, also in the open source community, and many exciting projects started. The Ada DevRoom aims to present the facilities offered by the Ada language (such as for object-oriented, multicore, or embedded programming) as well as some of the many exciting tools and projects using Ada. -------------------------------- Ada Developer Room Presentations (room: AW1.125, 76 seats) -------------------------------- The presentations in the Ada DevRoom start after the opening FOSDEM keynote. The program runs from 10:30 to 19:00, and consists of 7.5 hours with 9 talks by 9 presenters from 5 different countries, plus 2 half-hour sessions with informal discussions. 10:30-11:00 - Arrival & Informal Discussions Feel free to arrive early, to start the day with some informal discussions while the set-up of the DevRoom is finished. 11:00-11:05 - Welcome by Dirk Craeynest - Ada-Belgium Welcome to the Ada Developer Room at FOSDEM 2018, which is organized by Ada-Belgium in cooperation with Ada-Europe. Ada-Belgium and Ada-Europe are non-profit organizations set up to promote the use of the Ada programming language and related technology, and to disseminate knowledge and experience into academia, research and industry in Belgium and Europe, resp. Ada-Europe has member-organizations, such as Ada-Belgium, in various countries, and direct members in many other countries. More information on this DevRoom is available on the Ada-Belgium web-site (see URL above). 11:05-11:50 - An Introduction to Ada for Beginning and Experienced Programmers by Jean-Pierre Rosen - Adalog An overview of the main features of the Ada language, with special emphasis on those features that make it especially attractive for free software development. Ada is a feature-rich language, but what really makes Ada stand-out is that the features are nicely integrated towards serving the goals of software engineering. If you prefer to spend your time on designing elegant solutions rather than on low-level debugging, if you think that software should not fail, if you like to build programs from readily available components that you can trust, you should really consider Ada! 12:00-12:50 - Making the Ada_Drivers_Library: Embedded Programming with Ada by Fabien Chouteau - AdaCore The Ada programming language was designed for embedded programming and it is well known in the aerospace domains and in general every domain where failure is not an option. Unfortunately it is not used a lot in the embedded FOSS community. In the past two years, AdaCore worked to promote the use of Ada in the FOSS community, in particular for embedded programming with the "Make with Ada" blog post series, my interview for the Embedded.fm podcase, blog posts on "ARM Community" or the "Make with Ada" competition. In this 45 minutes lecture I will: + give a short introduction of Ada for embedded and how its features (programing by contract, strong typing, representation clauses (hardware mapping), OOP, static compiler checks and optional run-time checks) can help improving the development time, maintenance and quality of FOSS embedded projects; + present the Ada_Drivers_Library project, where we put all those features in practice to develop micro-controller device drivers in Ada; + make a quick getting started demo; + present some of the best projects from the "Make with Ada" competition. 13:00-13:20 - Shared Memory Parallelism in Ada: Load Balancing by Work Stealing by Jan Verschelde - University of Illinois at Chicago Tasking in Ada provides an effective tool for shared memory parallelism. For coarse grained regular parallelism, load balancing works with one single job queue. For finer grained and irregular parallelism, work stealing balances the load with multiple job queues. The programming concepts will be illustrated with examples of algorithms in polyhedral geometry. The demonstrated code belongs to the free and open source PHCpack. 13:30-13:50 - Ada, or How to Enforce Safety Rules at Compile Time by Jean-Pierre Rosen - Adalog This is a real life story of a mixed criticality system, where a proper usage of Ada's features for controlling visibility allowed a provable enforcement of the segregation rules at compile time: any violation would simply not compile. 14:00-14:50 - Contract-based Programming: a Route to Finding Bugs Earlier by Jacob Sparre Andersen - JSA Research & Innovation Contract-based programming is a software development technique, where you include assertions of program properties as a part of the compiled source text. In the strict form, the assertions are checked at compile-time, but in this presentation I will focus on the more common, less strict, form, where at least some of the assertions aren't checked until run-time. Ada gives us a lot of help, so we can write the our assertions about the program properties once, and then have the compiler insert actual run-time checks wherever there is a possibility that the assertion is violated. This presentation will focus on how we can write these contracts in Ada in a way that make them effective at ensuring that our source text does what we intend it to and allow the compiler to generate efficient checks of the assertions. The intended audience is anybody with enough programming experience to know concepts like types, encapsulation and packages. Having tried to write Ada before will be a benefit, but it isn't a requirement. 15:00-15:50 - SPARK Language: Historical Perspective & FOSS Development by Yannick Moy - AdaCore SPARK started in 1987 as a restricted subset of Ada 83, defined by its own grammar rules. The overhaul of the language and toolset starting in 2010 increased greatly the language subset, dropping in effect the need for separate grammar rules. Since then, SPARK has progressively adopted most of the Ada features, to a point where the last remaining non-SPARK significant Ada feature today is pointers. We have started work on including safe pointers in SPARK, borrowing the ideas of pointer ownership from Rust. So one can legitimately wonder what difference remains between SPARK and Ada. In the first part of this talk, I will lay out the principles that have guided us through the inclusion of language features in SPARK since 2010. I will describe in particular the trade-offs that we considered for support of important features like recursion, types with non-static constraints, generics, object orientation, concurrency. I will give a preview of the support envisioned for pointers in SPARK. So that the distinction between Ada and SPARK appears clearly: it's not about quantity, it's about safety and security. In the second part of this talk, I will give a tour of FOSS projects which are using SPARK today: Aida, Certyflie, Muen, PolyORB-HI, Pulsar, StratoX, Tokeneer. For each one, I will describe at which level of assurance SPARK is used, with how much efforts and for which benefits. Then I will focus on the largest one, Muen, an x86/64 separation kernel for high assurance. Finally, we will look at the resources which are available to the community for FOSS development in SPARK. 16:00-16:50 - Writing REST APIs with OpenAPI and Swagger Ada by Stephane Carrez - Bouygues Telecom The OpenAPI specification is an emerging specification to describe RESTful web services. The Swagger suite is a collection of tools to write such API descriptions and have the code generated in more than 29 languages, including Ada. The presentation will describe how to write a REST operation with OpenAPI, generate the Ada client with Swagger Codegen and use the generated code to interact with the server. We will also describe the generated Ada server code and how to implement the server side and run a complete REST server. 17:00-17:50 - Browser-as-GUI and Web Applications with Gnoga by Jeffrey R. Carter - Atos Belgium Gnoga is an all-Ada library that uses the features of modern web browsers as a portable GUI. The program may run on the same computer as the browser, or on a server over the internet. Participants will be introduced to using Gnoga to create such programs. A singleton version of the Random_Int demo program will be used to demonstrate the use of Gnoga as the GUI for a program running on the same computer as the browser. Random_Int is a very simple program that generates (pseudo)random integers in a user-specified range. The Chattanooga demo is a text-chat server program allowing people to chat on line. It demonstrates the use of Gnoga to create web applications. A secure version of Chattanooga can sometimes be accessed at https://chat.gnoga.com/. (The certificate for this site has expired, but can still be used to ensure encrypted communication with the site.) After installing Gnoga, the demos are available in the demo directory. More information about Gnoga may be found at gnoga.com, especially the Tools page. 18:00-18:20 - Easy Ada Tooling with Libadalang by Raphaël Amiard and Pierre-Marie De Rodat - AdaCore A lot of developers consider that a language is only as good as the tooling that accompanies it. Ada has been conceived as a language pretty well amenable to tooling, yet the tooling offer besides AdaCore's is not very extensive, at least when compared to other languages like Java, despite the existence of the ASIS project (Ada Semantic Interface Specification). One of Libadalang's aims is to help solve that by providing an easy way to build new Ada-aware tools. Libadalang is a library that allows the user to query information about Ada code, including: + Syntactic information. Query the token stream, the syntax tree, find syntax patterns, etc. + Semantic information, such as which declaration an identifier references, the type of expressions, all references to a declaration, etc. In addition, one of the aims is to allow the users to modify the trees, and propagate the changes to the source. This talk will go over what Libadalang can already do today, how it differs from ASIS, future plans for the library, and potential exciting use cases. 18:30-19:00 - Informal Discussions & Closing Informal discussion on ideas and proposals for future events. ------------------------------- More information on Ada DevRoom ------------------------------- Speakers bios, pointers to relevant information, links to the FOSDEM site, etc., are available on the Ada-Belgium site at <http://www.cs.kuleuven.be/~dirk/ada-belgium/events/18/180203-fosdem.html> We invite you to attend some or all of the presentations: they will be given in English. Everybody interested can attend FOSDEM 2018; no registration is necessary. We hope to see many of you there! Dirk Craeynest, FOSDEM Ada DevRoom coordinator Dirk.Craeynest(a)cs.kuleuven.be (for Ada-Belgium/Ada-Europe/SIGAda/WG9)

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Transport and accomodation. What about campervans?
by Oliver Hoffmann 07 Jan '18

07 Jan '18

Hi list, I plan to come over with my campervan which solves the problems transport and accomodation ;) The question is where to stay? Is it possible to use the car park? I just found one camping place which is outside of Brussels and one place for motorhomes which is still quite far away (40 min by tram and 30 min by bike). Any ideas? Thanks, Oliver

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Question about electric car charging
by Heck, Walter 16 Dec '17

16 Dec '17

Hello, I was asked the question what the facilities are at FOSDEM (or at the ULB I should probably ask) for charging an electric car? Is there a place on campus or do electric car owners need to park off campus? Can we add something to the website about this? cheers, -- Best regards, Walter Heck CTO / Founder OlinData <http://olindata.com/?src=wh_gapp> - Open Source Training & Consulting Check out our upcoming trainings <http://olindata.com/training/upcoming>

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Call for Participation: Identity and Access Management devroom @ FOSDEM 2018
by Alexander Bokovoy 11 Dec '17

11 Dec '17

Welcome to Identity and Access Management developer room at FOSDEM 2018 (Brussels, Belgium, February 3rd). FOSDEM is a free software event that offers open source communities a place to meet, share ideas and collaborate. It is renown for being highly developer- oriented and brings together 8000+ participants from all over the world. It is held in the city of Brussels (Belgium). FOSDEM 2018 will take place during the weekend of February 3rd-4th 2018. More details about the event can be found at http://fosdem.org/ On Saturday, February 3rd, FOSDEM will see a first-time Identity and Access Management developer room. Devrooms are a place for development teams to meet, discuss, hack and publicly present their project's latest improvements and future directions. Identity and Access Management (IAM/IdM) is a concept that touches everyone's lives. We all have many identities and associated credentials to manage. At work, we need to access many kinds of services every day, sometimes with multiple identities and using different authentication methods. Those who deploy identity infrastructure need also to deal with audit and monitoring of user activities. Security is paramount but efficiency and ease of use matter too! ** Call For Participation The IAM/IdM developer room is devoted to all things Identity Management. Both server and client side free software projects in the area of identity management are welcomed to present their state and progress. Presentation topics could include: - Security: algorithms and protocols for IAM/IdM; passwords and password alternatives - Federated and social identity; leveraging external identities in applications - Audit, compliance, monitoring - User experience, desktop integration - Free software IAM/IdM offerings - IAM/IdM deployment reports and more. Don't be shy and show how your project helps to improve our lives. ** Important dates: - 26 Nov 2017: submission deadline for talk proposals - 15 Dec 2017: announcement of the final schedule - 3 Feb 2018: Identity and Access Management devroom (Saturday) Talk proposals will be reviewed by a steering committee: - Alexander Bokovoy (Samba Team, FreeIPA // Red Hat Inc.) - Marcus Rückert (OpenSUSE Infrastructure // SUSE LINUX GmbH) - Jakub Hrozek (SSSD // Red Hat Inc.) - Timo Aaltonen (Debian, Ubuntu // Canonical) Use the FOSDEM 'pentabarf' tool to submit your proposal: https://penta.fosdem.org/submission/FOSDEM18 - If necessary, create a Pentabarf account and activate it. Please reuse your account from previous years if you have already created it. - In the "Person" section, provide First name, Last name (in the "General" tab), Email (in the "Contact" tab) and Bio ("Abstract" field in the "Description" tab). - Submit a proposal by clicking on "Create event". - Important! Select the "Identity and Access Management devroom" track (on the "General" tab). - Provide the title of your talk ("Event title" in the "General" tab). - Provide a description of the subject of the talk and the intended audience (in the "Abstract" field of the "Description" tab) - Provide a rough outline of the talk or goals of the session (a short list of bullet points covering topics that will be discussed) in the "Full description" field in the "Description" tab - Provide an expected length of your talk in the "Duration" field. Please count at least 10 minutes of discussion into your proposal. Suggested talk length would be 15, 20+10, 30+10, and 40+10 minutes. ** Recording of talks The FOSDEM organizers plan to have live streaming and recording fully working, both for remote/later viewing of talks, and so that people can watch streams in the hallways when rooms are full. This requires speakers to consent to being recorded and streamed. If you plan to be a speaker, please understand that by doing so you implicitly give consent for your talk to be recorded and streamed. The recordings will be published under the same license as all FOSDEM content (CC-BY). -- / Alexander Bokovoy

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Delay in Reviewing Proposals for Community DevRoom
by Leslie Hawthorn 08 Dec '17

08 Dec '17

Hello everyone, We have sent a note to each individual submitter, but following up here on list to ensure that folks receive notification. Both Laura Czajkowski and I, co-organizers of the Community DevRoom, have been preoccupied with family matters for the past few weeks and have not been able to organize the work needed from the program committee to make our selections in time 11 December 2018. We now plan to have all submissions reviewed and all those who submitted to our CFP notified of the results no later 18 December 2018. Our sincerest apologies for the delay. If you require an answer more quickly, e.g. due to travel budgeting, please let us know. We will do our best to at least provide quick feedback if the paper does not look well targeted for us. Thanks again to all who submitted papers for the Community DevRoom and we hope to see each and every one of you at FOSDEM! Cheers, Laura and Leslie -- Leslie Hawthorn http://twitter.com/lhawthorn

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no EDA devroom
by Kristoff 08 Dec '17

08 Dec '17

Hi all, Am I missing something on the FOSDEM website, or is there no EDA (Electronics Design) devroom this year? Cheerio! Kr. Bonne.

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