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Planeta do Gnome Brasil

11 de Fevereiro de 2010, 0:00 , por Software Livre Brasil - | Ninguém está seguindo este artigo ainda.

Felipe Borges: GNOME 3.34 Release Party in Brno, Czech Republic

7 de Outubro de 2019, 9:40, por Planeta GNOME Brasil - 0sem comentários ainda

In September 25th we had once more a local meetup in Brno to celebrate another fantastic GNOME Release!

GNOME “Thessaloniki” 3.34 is out now and will be reaching distros in the following months. This version is the result of the work of approximately 777 contributors in the last six months. For more details, check out the release notes.

Our Brno celebrations this cycle were held in Schrott, a place with a wide variety of beers and a neat industrial decor. Dominika Vagnerova arranged delicious GNOME themed cupcakes with eatable app icons that went along pretty well with the drinks.

This was an excelent opportunity for us to sit down, relax, and chat about GNOME, Free Software, and all things that bring us together.

More photos of the event are available in our shared album, including ~exclusive~ pictures of application maintainers eating their apps’ cupcakes. :-)

Thanks everyone that showed up, special thanks to Dominika for organizing the event and Rishi for the photos. Stay tuned for 3.36!



Felipe Borges: GUADEC 2019

2 de Outubro de 2019, 14:07, por Planeta GNOME Brasil - 0sem comentários ainda

Meeting my fellow GNOMies is something I look forward to every year. For eight years now I have traveled to participate in GUADEC and returned home with my head thinking of next year’s edition of the conference.

This year, I was busy with lots of activities, but still, I managed to chill with the friends I work with online throughout the whole year.  Putting faces into new names is also something very pleasant in these opportunities.

In the pre-registration party, I hosted a “Newcomers dinner“. Not many people could attend because of their personal travel plans, but those that participated were excited about being at the conference and getting to know so many cool people.

Besides that, it was the first GUADEC that we had a trained Code of Conduct Incident Response Team. We did an extensive training workshop with Otter Tech. Highly recommended!

Right at the first talks day, I hosted the interns’ lightning talks, that thanks to the amazing local team, are recorded and available online. The audience (and myself) were enthusiastic about hearing from the interns. After a few years of organizing these activities, I can still remember myself being an intern and giving my lightning talk back in 2012. Time flies! :-)

The quality of talks is always outstanding, so I listed below the ones I attended and recommend watching online:

  • Desktop Secrets Management for the Future by Daiki Ueno: I have lately been heavily interested in application sandboxing, so it was great catching up with Daiki’s work and ideas for our keyring story.
  • Managing GNOME Sessions with Systemd by Benjamin Berg and Iain Lane: It is being great and educative to follow their progress throughout the years on this task. The cherry on the cake is seeing this work landing and explained in Benjamin’s blog post.
  • Designing Multi-Process Application Security by Christian Hergert: Watching Christian talk is always exciting and educational. We are lucky to have such skillful developer in our project, and I definitely learned valuable lessons on application security.
  • Portals – Principles and Practice by Matthias Clasen: As I mentioned above, I have been lately interested in application sandboxing, so I couldn’t miss Matthias’ talk on Portals. It is so nice to see our application ecosystem evolving with Flatpak and its technologies.
  • GNU HEALTH: The Fight for our Rights in the Public Health System by Luis  Falcón: I personally care a lot about such social issues especially for being myself originally from the developing world, where people often don’t enjoy the same rights people in the developed world take for granted. The keynote was very well chosen.
  • Environmentally Friendly GNOME by Philip Withnall: IMPORTANT! We are running out of time to stop climate change, and I think every segment of society needs to discuss the issue. I hope to see the ideas discussed in this talk brought forward in our community.
  • Simple is Hard – Creating Beautiful App Icons by Jakub Steiner: Jimmac is so creative and talented that I can’t ever miss his talks. It is great to work with the design team on a daily basis, and this was a good opportunity to better understand their creative processes.
  • Accessibility Features for Mutter/GNOME Shell on Wayland by Oliver Fourdan: This work is very important. Oliver has made significant progress in shrinking the accessibility gap we currently have. Thanks for that!
  • Designing GNOME Mobile Apps by Tobias Bernard: Exciting work! It was great to see their progress on making GNOME apps adaptative. I hope this can make our platform even more attractive to vendors interested in building mobile OSes.
  • The Growth of GNOME by Neil McGovern: It is very reassuring listening to Neil describe the plans of growth for the GNOME Foundation.
  • Lightning Talks: It is always fun to see fellow GNOMies delivering their talk considering the lightning talks’ time constraint. :-D

During the BoF days, I conducted the Newcomers workshop, where we had various participants learning hands-on how to make their first code contribution to the GNOME project. Thanks everyone that showed up to participate and to help newcomers. I hope we can improve and repeat the workshop all over the world. GNOME.Asia will have its edition of the Newcomers workshop, so if you will be around in Gresik, don’t miss it!

In the Boxes BoF we discussed a roadmap to land some highly anticipated features such as UEFI support, Import/Export VMs, etc… Stay tuned here and also in the @BoxesGNOME Twitter account, where I have been doing outreach for our project by interacting with a part of our user base [wherever they are].

The social events were a blast. We had delicious food, great music, and passionate conversations at the Gala Dinner. The Picnic Day was fun and relaxing. The Museum BoF was enjoyable and nerdy (how I like it ;-)).

Checkout the photos!

Thanks to my employer, Red Hat, for sponsoring my trip and accommodation in the beautiful Thessaloniki!



Georges Stavracas: Sprint 5: stability, stability, stability

30 de Setembro de 2019, 23:35, por Planeta GNOME Brasil - 0sem comentários ainda

The Sprint series comes out every 3 weeks or so. Focus will be on the apps I maintain (Calendar, To Do, and Settings), but it may also include other applications that I contribute to. Calendar GNOME Calendar saw a moderately busy spring, mostly focused on landing a few outstanding 3.32 merge requests (thanks Michael Catanzaro for writing … Continue reading Sprint 5: stability, stability, stability



Felipe Borges: Trip report: Flock to Fedora 2019 + Fedora Flatpaks

30 de Agosto de 2019, 10:30, por Planeta GNOME Brasil - 0sem comentários ainda

This was my first time at Flock to Fedora, and it was a blast! The conference took place from August 8th to August 11th in the astonishing city of Budapest.

It is very convenient to host the conference at the same place where people are accommodated. The whole infrastructure and conference organization was top-notch. Nice social events and great comfort during the talks/workshops.

At the very beginning, it was pleasant to watch Matthew Miller’s “The State of Fedora”, especially the emphasis on Silverblue being “the future of Fedora Workstation”, and the overview of all the other teams building fantastic things on top of Fedora. The “Facebook Loves Fedora” talk was definitely the one we talked the most about during the breaks. Long story short, Facebook’s IT is supporting Fedora Workstations for its employees and they have a quite appealing story of their adoption. All recorded Flock talks are planned to be published in the Fedora Project YouTube channel, so I encourage you to watch specifically this quick one (25 minutes) once it is out.

Debarshi Ray’s “Toolbox” talk was well received by the audience, and the post-talk corridor convo was productive. People seemed curious and optimistic about the solutions we have for “making their workflow-breakage less painful”. :-) Unfortunately Rishi’s talk was scheduled at the same time slot as Christian Schaller’s “Fedora Workstation update and roadmap”. It is great having talks recorded for this very reason.

“Fedora IoT” by Peter Robinson was a nice surprise. Peter brought an Exxon Mobil representative to talk about their use and challenges while using Fedora technologies in IoT devices. These folks have a very interesting set of problems to solve, and I would love FOSS to be the go-to option in this market (any market, really!). I am personally interested in home/domestic automation with open hardware tech, and I can see how the “Fedora IoT” efforts can have a beneficial impact on the enterprise but also in STEM education.

To start the second day, Denise Dumas presented a very reassuring keynote talk on “Red Hat + IBM” and how that impacts the Fedora project. Once again,  it was very satisfying to hear “Fedora is RHEL’s upstream” being emphasized. The Red Hat commitment to upstream communities is something we hear a lot internally, but I feel we rarely express that to the outside world (to the point that a significant amount of people eventually question that).

My colleagues Jiri Eischmann and Tomas Popela had a talk on Silverblue. It gathered an interested audience that engaged in Q&A with us afterwards. Some of the questions were positive feedback that we should take, and some others were useful questions that enabled us to clarify some common misunderstandings and lack of knowledge about Silverblue, ostree, containers, Flatpak, and all things. :-)

At the end of the day I presented a “Fedora Flatpaks” talk. You can watch its recording below.

After the talk, I was approached by a couple of packagers interested in converting their RPMed apps into Flatpaks. Win-Win!

The river cruise and dinner in the Danube is now history! Check out all the pics https://photos.app.goo.gl/rz1VZqdw6MKeasuc8

I am looking forward to seeing you all again in DevConf.CZ and/or Flock to Fedora 2020.



Georges Stavracas: App Grid in GNOME Shell

5 de Agosto de 2019, 13:47, por Planeta GNOME Brasil - 0sem comentários ainda

GNOME Shell is the cornerstone of the GNOME experience. It is the part of the system where the vast majority of user interactions takes place. Windows are managed by it. Launching and closing applications as well. Workspaces, running commands, seeing the status of your system — GNOME Shell covers pretty much everything. One interesting aspect … Continue reading App Grid in GNOME Shell



Georges Stavracas: Sprint 4: tons of code reviews, improved web calendar discoverer

31 de Julho de 2019, 2:50, por Planeta GNOME Brasil - 0sem comentários ainda

The Sprint series comes out every 3 weeks or so. Focus will be on the apps I maintain (Calendar, To Do, and Settings), but it may also include other applications that I contribute to. GNOME Calendar: a new web calendar discoverer & optimizations After a fairly big push to reimplement the web calendar discoverer code, it landed … Continue reading Sprint 4: tons of code reviews, improved web calendar discoverer



Felipe Borges: Newcomers workshop @ GUADEC 2019

10 de Julho de 2019, 16:02, por Planeta GNOME Brasil - 0sem comentários ainda

This year’s GUADEC is approaching and I can already feel people’s excitement while talking about our annual conference.  It is important that we benefit from having so many GNOMies together in the same location to help the next generation to get started in our project. For this reason, we are planning a workshop during the first day of the BoFs (check our wiki page for more info).

The Newcomers Workshop aims at helping newcomers solve their first Gitlab issue. Historically, Carlos Soriano has championed the initiative (thank Carlos when you see him) and I have participated, guiding dozens of people in the universities here in Brno. In the past, other community members were organizing the workshop all over the world. We plan to expand the initiative by having even more GNOME contributors organizing similar events at a local level.

In the workshop we go step-by-step in the GNOME Newcomers Guide, making sure nobody gets stuck on anything.  As simple as that. The more GNOME developers participate the better, since we can benefit from their project-specific expertise.

The workshop is taking place on August 26th, and anybody interested in making their first contribution is welcome! Save the date!



Georges Stavracas: Sprint 3: Calendar management dialog, cleanups and bugfixes

9 de Julho de 2019, 23:50, por Planeta GNOME Brasil - 0sem comentários ainda

The Sprint series comes out every 3 weeks or so. Focus will be on the apps I maintain (Calendar, To Do, and Settings), but it may also include other applications that I contribute to. GNOME Calendar: the new calendar management dialog landed It's landed! The massive rewrite of the calendar management dialog reached a good enough shape … Continue reading Sprint 3: Calendar management dialog, cleanups and bugfixes



Felipe Borges: Settings: new Search panel

8 de Julho de 2019, 7:39, por Planeta GNOME Brasil - 0sem comentários ainda

I haven’t been working on GNOME Settings for quite some time now. Currently, I am focusing mostly on GNOME Boxes, Usage, and Fedora Silverblue. To be fair I still have some love for Settings and I enjoy context-switching once in a while to hack on code bases which I don’t face daily. Unfortunately I can’t do this more often.

A few years ago I pushed a WIP version of the Settings “Search” panel that never got merged because we were in a moment of transition in the project and at the time we thought that introducing Drag & Drop capabilities to GtkListBox would make sense still in gtk3. Fast forward, we are far from even starting to port Settings to gtk4, but people got to use the panels! For this reason, I rebased and iterated a bit over the Search panel in order to make it identical to the mockups. The final result is previewed below and will be available in our next stable release, 3.34.

P.S.: I haven’t blogged much in the last couple of years mostly because I always felt that blog posts required a certain amount of *amazingness*. Now I’m convinced that small pills, highlighting something as small as the work above, have a place in this blog (better than not blogging at all). :-)



Felipe Borges: Introducing GNOME Usage’s Storage panel

26 de Junho de 2019, 11:06, por Planeta GNOME Brasil - 0sem comentários ainda

GNOME Usage is a new GNOME application to visualize system resources such as memory consumption and disk space. It has been developed by Petr Stetka, a high school intern in our Red Hat office in Brno. Petr is an outstanding coder for such a young fellow and has done a great job with Usage!

Usage is powered by libgtop, the same library used by GNOME System Monitor. One is not a replacement for the other, they complement our user experience by offering two different use cases: Usage is for the everyday user that  wants to check which application is eating their resources, and System Monitor is for the expert that knows a bit of operating system internals and wants more technical information being displayed. Besides, Usage has a bit of Baobab too. It contains a Storage panel that allows for a quick analysis of disk space.

The Storage panel has been recently rewritten both in the backend and user interface. It is much faster at listing the filesystem tree and much nicer to interact with.

The screenshot above shows how it looks like in my Videos folder. Selecting a file in the sidebar makes the slice in the pie chart pop. The filesystem tree is presented in a DzlStackList, so getting pack to the parent folder is smooth and pleasant.

Each file type gets a different color, and these are consistent. Directories are indicated by a bigger ball in the list. Clicking an item opens the corresponding file. Selecting its checkbox allows for batch deletion. Very intuitive!

GNOME Usage is available in the Fedora repositories. Before you ask, there isn’t a Flatpak because libgtop needs access to the processes running in the host. I plan to work on introducing a Usage daemon that will enable Usage to be Flatpaked AND would allow us to provide historical performance data instead of just real time.

All in all, there’s more coming to Usage soon. Peter is now moving into other opportunities and continuing his studies, so I will continue his work in Usage. If you are interested in contributing to the project, you can reach me out on IRC #usage. Stay tuned!



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