Covid-19: Bootlin proposes online sessions for all its courses

Tux working on embedded Linux on a couchLike most of us, due to the Covid-19 epidemic, you may be forced to work from home. To take advantage from this time confined at home, we are now proposing all our training courses as online seminars. You can then benefit from the contents and quality of Bootlin training sessions, without leaving the comfort and safety of your home. During our online seminars, our instructors will alternate between presentations and practical demonstrations, executing the instructions of our practical labs.

At any time, participants will be able to ask questions.

We can propose such remote training both through public online sessions, open to individual registration, as well as dedicated online sessions, for participants from the same company.

Public online sessions

We’re trying to propose time slots that should be manageable from Europe, Middle East, Africa and at least for the East Coast of North America. All such sessions will be taught in English. As usual with all our sessions, all our training materials (lectures and lab instructions) are freely available from the pages describing our courses.

Our Embedded Linux and Linux kernel courses are delivered over 7 or 8 half days of 4 hours each, while our Yocto Project, Buildroot and Linux Graphics courses are delivered over 4 half days of 4 hours each.

Here are all the available sessions. If the situation lasts longer, we will create new sessions as needed:

Type Dates Time Duration Expected trainer Cost and registration
Embedded Linux (agenda) Jul. 27, 28, 29, 30, Aug. 3, 4, 5, 2020 17:00 – 21:00 (Paris), 8:00 – 12:00 (San Francisco) 28 h Michael Opdenacker 829 EUR + VAT* (register)
Yocto Project (agenda) Jul, 28, 29, 30, 31, 2020 9:00 – 13:00 (Paris time) 16 h Alexandre Belloni 519 EUR + VAT* (register)
Buildroot (agenda) Jul. 28, 29, 30, 31, 2020 9:00 – 13:00 (Paris time) 16 h Thomas Petazzoni 519 EUR + VAT* (register)
Linux kernel (agenda) September 14, 15, 16, 17, 18, 21 and 22, 2020 13:30 – 17:30 (Paris time) 28 h Gregory Clement 829 EUR + VAT* (register)
Linux Graphics (agenda) Sep. 22, 23, 24 and 25, 2020 14:00 – 18:00 (Paris time) 16 h Paul Kocialkowski 519 EUR + VAT* (register)

* VAT: applies to businesses in France and to individuals from all countries. Businesses in the European Union won’t be charged VAT only if they provide valid company information and VAT number to Evenbrite at registration time. For businesses in other countries, we should be able to grant them a VAT refund, provided they send us a proof of company incorporation before the end of the session.

Each public session will be confirmed once there are at least 6 participants. If the minimum number of participants is not reached, Bootlin will propose new dates or a full refund (including Eventbrite fees) if no new date works for the participant.

We guarantee that the maximum number of participants will be 12.

Dedicated online sessions

If you have enough people to train, such dedicated sessions can be a worthy alternative to public ones:

  • Flexible dates and daily durations, corresponding to the availability of your teams.
  • Confidentiality: freedom to ask questions that are related to your company’s projects and plans.
  • If time left, possibility to have knowledge sharing time with the instructor, that could go beyond the scope of the training course.
  • Language: possibility to have a session in French instead of in English.

Online seminar details

Each session will be given through Jitsi Meet, a Free Software solution that we are trying to promote. As a backup solution, we will also be able to Google Hangouts Meet. Each participant should have her or his own connection and computer (with webcam and microphone) and if possible headsets, to avoid echo issues between audio input and output. This is probably the best solution to allow each participant to ask questions and write comments in the chat window. We also support people connecting from the same conference room with suitable equipment.

Each participant is asked to connect 15 minutes before the session starts, to make sure her or his setup works (instructions will be sent before the event).

How to register

For online public sessions, use the EventBrite links in the above list of sessions to register one or several individuals.

To register an entire group (for dedicated sessions), please contact training@bootlin.com and tell us the type of session you are interested in. We will then send you a registration form to collect all the details we need to send you a quote.

You can also ask all your questions by calling +33 484 258 097.

Questions and answers

Q : Should I order hardware in advance, our hardware included in the training cost?
R : No, practical labs are replaced by technical demonstrations, so you will be able to follow the course without any hardware. However, you can still order the hardware by checking the “Shopping list” pages of presentation materials for each session. This way, between each session, you will be able to replay by yourself the labs demonstrated by your trainer, ask all your questions, and get help between sessions through our dedicated Matrix channel to reach your goals.

Q: Why just demos instead of practicing with real hardware?
A: We are not ready to support a sufficient number of participants doing practical labs remotely with real hardware. This is more complicated and time consuming than in real life. Hence, what we we’re proposing is to replace practical labs with practical demonstrations shown by the instructor. The instructor will go through the normal practical labs with the standard hardware that we’re using.

Q: Would it be possible to run practical labs on the QEMU emulator?
R: Yes, it’s coming. In the embedded Linux course, we are already offering instructions to run most practicall labs on QEMU between the sessions, before the practical demos performed by the trainer. We should also be able to propose such instructions for our Yocto Project and Buildroot training courses in the next months. Such work is likely to take more time for our Linux kernel course, practical labs being closer to the hardware that we use.

Q: Why proposing half days instead of full days?
A: From our experience, it’s very difficult to stay focused on a new technical topic for an entire day without having periodic moments when you are active (which happens in our public and on-site sessions, in which we interleave lectures and practical labs). Hence, we believe that daily slots of 4 hours (with a small break in the middle) is a good solution, also leaving extra time for following up your normal work.

Yocto Project training course available on STM32MP1 platform

Back in May 2019, we announced the availability of our Embedded Linux system development course on the STMicroelectronics STM32MP1 platform, in addition to the already supported Microchip SAMA5D3 Xplained board.

In the context of our partnership with STMicroelectronics, we are now happy to announce the availability of our Yocto Project and OpenEmbedded development training also on the STM32MP1 platform for the practical labs. We now support either the BeagleBoneBlack Wireless or the STMicroelectronics STM32MP1 platforms for this training course.

The complete training materials are available: detailed agenda, slides and practical labs. The complete source code of the training materials is also available in our Github repository.

Bootlin Yocto course on STM32MP1
Slides of Bootlin’s Yocto course for the STM32MP1

This will hopefully help customers around the world to get started with using Yocto on the STM32MP1 system-on-chip. The Yocto experts at Bootlin are available to deliver this 3-day course anywhere in the world, at your location. The first edition of this new variant of the course is going to be given this week to one of our customers in Spain. Contact us if you’re interested by having this course organized at your location!

Publication of Linux graphics training materials

Back in June 2019, we announced the availability of a new training course, Displaying and rendering graphics with Linux. At the time of this announcement, the training materials were not available though.

Since then, Bootlin engineer Paul Kocialkowski has been very busy preparing those training materials, and has successfully delivered the first edition of this course to one of our customers in Spain early September. After taking the time to polish those training materials following this first course, we are now very happy to publish and share this 200+ slides deck, covering a wide range of graphics related topics:

  • Image and color representation
  • Basic drawing
  • Basic and advanced operations
  • Hardware aspects overview
  • Hardware for display
  • Hardware for rendering
  • Memory aspects
  • Performance aspects
  • Software aspects overview
  • Kernel components in Linux
  • Userspace components with Linux

See also the detailed agenda of this training course. The LaTeX source code for all our training materials, including this graphics training, is available in a Git repository. It is worth mentioning that this training only consists of slides and demos, and does not include practical labs done by the participants, in order to keep the training logistics manageable and the duration reasonably short (2 days).

Here are a few slides showing various aspects of this training course:

Graphics training

Graphics training

Graphics training

Graphics training

Graphics training

By publishing this training materials right after our first course, and under the Creative Commons CC-BY-SA license, Bootlin sticks to its commitment of publishing all its training materials under a free documentation license, to better spread the knowledge in the entire embedded Linux community.

We are available to deliver this Displaying and rendering graphics with Linux course anywhere in the world, at your location. Contact us for more details.

Free seats in embedded Linux and kernel training sessions (Mar 2019)

Student penguinsAt Bootlin, we owe a lot to the Free Software community, and we’re doing our best to give back as much as we can.

One way of doing that is welcoming community contributors in our public training sessions organized in France. We’ve done that multiple times several years back, and this allowed us to meet very interesting people (who even had very valuable experience and points of view to share with the other course participants), while of course giving them extra knowledge that they can use for further contributions.

Here are the next sessions in which we can offer a free seat:

See our Free training seats page for practical details about how to apply.

Don’t hesitate to apply to this free seat. In past editions, we didn’t have so many people applying, and therefore you have a real chance to get selected!

Yocto project and OpenEmbedded training updated to Krogoth

yocto

Continuing our efforts to keep our training materials up-to-date we just refreshed our Yocto project and OpenEmbedded training course to the latest Yocto project release, Krogoth (2.1.1). In addition to adapting our training labs to the Krogoth release, we improved our training materials to cover more aspects and new features.

The most important changes are:

  • New chapter about devtool, the new utility from the Yocto project to improve the developers’ workflow to integrate a package into the build system or to make patches to existing packages.
  • Improve the distro layers slides to add configuration samples and give advice on how to use these layers.
  • Add a part about quilt to easily patch already supported packages.
  • Explain in depth how file inclusions are handled by BitBake.
  • Improve the description about tasks by adding slides on how to write them in Python.

The updated training materials are available on our training page: agenda (PDF), slides (PDF) and labs (PDF).

Join our Yocto specialist Alexandre Belloni for the first public session of this improved training in Lyon (France) on October 19-21. We are also available to deliver this training worldwide at your site, contact us!