Fedora, GNOME, LibreOffice, Linux

Installing flatpaks gets easier in Fedora 25

A lot of users complained that installing flatpaks was too difficult. And they were right, just look at the installation instructions on the Flatpak download page at LibreOffice.org. But that was never meant to be the final user experience.


Richard Hughes integrated Flatpak support into GNOME Software and the Red Hat desktop apps team worked with him to make sure it works well with apps we’ve already packaged for Flatpak. And this is the result. As you can see installing LibreOffice for Flatpak is now a matter of a couple of clicks with GNOME Software 3.22.2 in Fedora 25:


Flatpak allows you to generate a .flatpak bundle which includes the app and all the necessary info for installation of the app and setting up its repo for future updates. You can also create a .flatpakref file which doesn’t contain the app, but all the installation info and the app is downloaded during the installation. This format is also supported by GNOME Software now. LibreOffice offers a .flatpak bundle because it’s more similar to what users are used to from Windows and macOS.

As you can see on the video, installing .flatpak bundles is a matter of downloading the file and opening it directly with GNOME Software or double-clicking it. There is one prerequisite though. You need to have a repo of the runtime the app requires enabled which I had because I had been using the GNOME runtime for other apps already. Installation of runtimes is being streamlined as well. As a runtime provider, you can ship .flatpakrepo file which includes necessary info for setting up the repo and is as easy to install as .flatpak and .flatpakref. For Fedora Workstation we’re currently considering to enable repos of most common runtimes by default, so users would not have to deal with them at all, the required runtimes would get installed automatically with the app.

Fedora, GNOME, LibreOffice

OpenAlt 2016

OpenAlt, a traditional open source conference in Brno, took place last weekend. I gave talks on Wayland and Flatpak, and organized a Fedora booth.



Originally, I planned to give a talk on Flatpak only, but then the organizers came to me if I could find someone who could give a talk on the status of Wayland because people ask for it. And because I couldn’t find anyone else, I had to do the talk myself. OpenAlt was promoted live on Czech Television (something like BBC) and the Wayland talk was featured as one of the hot talks for which people should attend OpenAlt.

Both talks were in the main hall and both attracted quite a lot of people although Wayland was more popular in the end. Both topics also stirred quite a lot of interest and many people came to me afterwards to discuss the topics more in detail. LinuxEXPRES.cz has already released an article based on information from my Flatpak talk.

There were other interesting desktop-related talks. Dan Vrátil, an ex-member of our team, gave a talk about the history of KDE and he ran the presentation on KDE 1 (in Fedora 25), so he literally went back in time 🙂

Jan Holešovský talked on LibreOffice Online and Katarina Brehens on LibreOffice adoption in Germany.

Brno is a stronghold of Fedora mainly due to large presence of Red Hat, so OpenAlt is a lot about meeting our current users. We had some Fedora winter hats and t-shirts for them. Many users were happy to hear that Fedora 25 has much better and currently probably the best-among-distributions support for switchable graphics cards and much easier way to install nVidia drivers.

I had an interesting chat with a guy from sledovanitv.cz, a local startup providing TV streaming. He mentioned that they originally wanted to install Fedora on their laptops, but WiFi didn’t work (missing Broadcom drivers) and they gave up. So we definitely have another major hardware PITA in line to fix.

We also organized the 4th Linux Desktop Meetup. This time on Friday as “OpenAlt Edition”. And we had a special guest from Mozilla CZ who gave a talk on what’s going on in the Mozilla community. Some of the stuff was really exciting and Mozilla guys are interested in participating in future meetups even though they live in a different city.



LibreOffice Conference 2016

LibreOffice Conference 2016 is over and for us organizers it’s a time to reflect.


It was the third big open source desktop conference we’ve managed to get to Brno (after GUADEC 2013 and Akademy 2014). 3 days of talks, 150 attendees from all over the world, 4 social events.

The conference went pretty well from the organizational point of view. Feedback has been very positive so far. People liked the city, the venue (FIT BUT campus is really, really nice), the parties, and catering during the conference. TDF board even lifted Red Hat to the highest sponsorship level for the amount of work we did for the conference. The only major bummer we had was no online streaming. It’s quite easy to set it up with the university’s built-in video recording system, but the university didn’t allow it in the end. Nevertheless, we treated online streaming as nice-to-have. Video recordings are important to us and we’ll do our best to get them online as soon as possible.

I’ve (co)organized quite a few international conferences, but what was new for me was an attendee who gets seriously sick and needs medical services. One of the Libocon attendees got a serious infection in his leg and we spent a lot of time driving between hospitals, talking to doctors, arranging things. Everything ended well and the attendee got so better than he was even able to fly back home as he planned originally which didn’t look very likely at the beginning.

What I really don’t like doing is being an organizer and speaker at the same conference. As an organizer you’re just too busy and can’t concentrate on a talk you’re supposed to deliver. I volunteered to do an introductory talk in the Friday’s Czech track. I was even given already prepared slides and using someone else’s slides is another thing I don’t like doing. So as you can imagine it was not one of the best talks of my career 🙂 But the Czech track turned out to be quite good overall. I just wish more people had come, but if you only have <2 weeks to promote the program you won’t get crowds to the conference.

I’d like to thank The Document Foundation for a great cooperation, and all attendees for being so kind and forgiving us minor glitches in the organization. It was an exhausting, but great experience, and I hope to see everyone in Rome next year where I can again be in the comfortable seat of a visitor.


LIBOCon: get around Brno

Yesterday I added Get around Brno page to the LibreOffice Conference website. There you can find comprehensive information about public transport in Brno, how to buy tickets, how to get to the hotel/venue if you arrive by train/bus/car/plane etc. All accompanied with maps and pictures of described places. So hopefully no one will get lost on their way to the hotel or venue, or struggle purchasing tickets.

If you’re coming to LibreOffice Conference 2016, definitely check it out. You may also want to download the page for offline usage in case you won’t mobile data.



Libocon 2016: travel info

LibreOffice Conference 2016 is less than two months away and people are starting to look for information how to get to and around Brno. We’ve prepared a page with extensive information how to get to Brno.



If you go by plane, the best option is flying directly to Brno. You can get very cheap tickets from London-Stansted (Ryanair), London-Luton, Eindhoven (Wizz Air) and moderately cheap tickets from summer destinations (Spain, Greece, Italy,…) with SmartWings. There is also a daily Lufthansa flight to Munich which can connect you with dozens of destinations around the world (it’s particularly good for flights to the US, you can reach East Coast in 10 hours). But the line is rather oriented at business travelers, the plane is small and prices tend to be high.

The second best option is flying to Vienna which has flights to dozens of destinations in the world and prices are pretty good. RegioJet operates direct buses between the airport and Brno, so you can get conveniently to Brno in 2 hours. Another option is the airport in Prague, but it has fewer connected destinations and  it takes longer to get from there to Brno.


If you happen to live in Germany, Austria, Poland, Slovakia, or Hungary. Train may be the best option for you. Brno has direct trains to those countries.


You can also come by car. You can be prepared for delays because of many road reconstructions. There is a long-term reconstruction of D1 highway (between Prague and Brno) and there are five sections under reconstruction this season. There are also several more motorways which are partly or completely closed for the same reason. Most of the road work happens during summer holidays, but some of it will be going on in Sept, too. It’s hard to estimate which now. Traffic jams occur, so give yourself enough time if you go to Brno by car.


If you’d like to go by bus, we can recommend RegioJet. They connect Brno with many destinations in Europe, they have very comfortable buses with free hot drinks, cheap snacks, wifi, entertainment systems and for reasonable prices. Other bus companies are e.g. Flixbus or Eurolines.

And More

The LibreOffice community is truly global and attendees from further destinations may not know much about the Czech Republic. Maybe you wonder what’s the currency here, what’s the weather like in Sept etc. We’ve prepared a page with the basic information about the country. For more information we link CzechTurism website where you can learn much more information which is relevant to travelers to the Czech Republic.

Soon, we will also extend information about how to get around Brno (public transport system, how to buy tickets, where, how to get to the conference hotel, venue,…). Stay tuned 😉


Libocon 2016: accommodation

We’re progressing with the organization of LibreOffice Conference 2016 in Brno. Italo Vignoli of The Document Foundation visited Brno last month, we showed him the venue and also places where we could hold a party, have a hacknight etc.

Recently we got a special discount for LIBOCon attendees from Vista Hotel. The hotel was recently renovated and is one of the closest hotels to the venue (15-minute walk or 2 stops by tram). The price we got is very good for the **** standard. You can find more info at the conference website and you can already book rooms.

We’re also looking for a low-cost option (most likely student dormitories) for those who don’t want to spend much money on accommodation and don’t require hotel comfort.

As the conference is getting closer we will publish more useful information for attendees on the conference website, stay tuned. We’ve also created a group chat for conference attendees on Telegram. You can ask us any questions there or chat with other attendees.


GNOME, LibreOffice, Linux

First Brno Linux Desktop Meetup

The desktop engineering team in the Red Hat office in Brno is quite large, we’ve got over 20 developers working on various desktop projects here, but there is no active community outside Red Hat. We’re also approached by students who are interested and would like to get started, but don’t know where and we’d like to have an event to which we can invite them, talk to them about it more in detail, and help them with things beginners struggle with.

That’s why we’ve decided to start Linux Desktop Meetups. They should take place every first Thursday in a month in Red Hat Lab at the Faculty of Information Technologies of Brno University of Technology.

What will be on the agenda? It will be driven by the participants. We hope to have a couple of short, practical presentations, the rest will be discussions, helping others etc.

If you happen to live in Brno and are interested in the Linux desktop, come and join us at 18:00 on May 5th!