Category Archives: General

Looking back at Fedora Workstation so far

So I have over the last few years blogged regularly about upcoming features in Fedora Workstation. Well I thought as we putting the finishing touches on Fedora Workstation 27 I should try to look back at everything we have achieved since Fedora Workstation was launched with Fedora 21. The efforts I highlight here are efforts where we have done significant or most development. There are of course a lot of other big changes that has happened over the last few years by the wider community that we leveraged and offer in Fedora Workstation, examples here include things like Meson and Rust. This post is not about those, but that said I do want to write a post just talking about the achievements of the wider community at some point, because they are very important and crucial too. And along the same line this post will not be speaking about the large number of improvements and bugfixes that we contributed to a long list of projects, like to GNOME itself. This blog is about taking stock and taking some pride in what we achieved so far and major hurdles we past on our way to improving the Linux desktop experience.
This blog is also slightly different from my normal format as I will not call out individual developers by name as I usually do, instead I will focus on this being a totality and thus just say ‘we’.

  • Wayland – We been the biggest contributor since we joined the effort and have taken the lead on putting in place all the pieces needed for actually using it on a desktop, including starting to ship it as our primary offering in Fedora Workstation 25. This includes putting a lot of effort into ensuring that XWayland works smoothly to ensure full legacy application support.
  • Libinput – A new library we created for handling all input under both X and Wayland. This came about due to needing input handling that was not tied to X due to Wayland, but it has even improved input handling for X itself. Libinput is being rapidly developed and improved, with 1.9 coming out just a few days ago.
  • glvnd – Dealing with multiple OpenGL implementations have been a pain under Linux for years. We worked with NVidia on this effort to ensure that you can install multiple OpenGL implementations on the system and have your system be able to use the correct one depending on which GPU and driver you are using. We keep expanding on this solution to cover more usecases, so for Fedora Workstation 27 we expect to bring glvnd support to XWayland for instance.
  • Porting Firefox to GTK3 – We ported Firefox to GTK3, including making sure it works under Wayland. This work also provided the foundation for HiDPI support in Firefox. We are the single biggest contributor to Firefox Linux support.
  • Porting LibreOffice to GTK3 – We ported LibreOffice to GTK3, which included Wayland support, touch support and HiDPI support. Our team is one of the major contributors to LibreOffice and help the project forward on a lot of fronts.
  • Google Drive integration – We extended the general Google integration in GNOME 3 to include support for Google Drive as we found that a lot of our users where relying on Google Apps at their work.
  • Flatpak – We created Flatpak to lead the way in moving desktop applications into their own namespaces and containers, resolving a lot of long term challenges for desktop applications on Linux. We expect to have new infrastructure in place in Fedora soon to allow Fedora packagers to quickly and easily turn their applications into Flatpaks.
  • Linux Firmware Service – We created the Linux Firmware service to provide a way for Linux users to get easy access to UEFI firmware on their linux system and worked with great vendors such as Dell and Logitech to get them to support it for their devices. Many bugs experienced by Linux users over the years could have been resolved by firmware updates, but with tooling being spotty many Linux users where not even aware that there was fixes available.
  • GNOME Software – We created GNOME Software to give us a proper Software Store on Fedora and extended it over time to include features such as fonts, GStreamer plugins, GNOME Shell extensions and UEFI firmware updates. Today it is the main Store type application used not just by us, but our work has been adopted by other major distributions too.
  • mp3, ac3 and aac support – We have spent a lot of time to be able to bring support for some of the major audio codecs to Fedora like MP3, AC3 and AAC. In the age of streaming supporting codecs is maybe of less importance than it used to be, but there is still a lot of media on peoples computers they need and want access to.
  • Fedora Media Creator – Cross platform media creator making it very easy to create Fedora Workstation install media regardless of if you are on Windows, Mac or Linux. As we move away from optical media offering ISO downloads started feeling more and more outdated, with the media creator we have given a uniform user experience to quickly create your USB install media, especially important for new users coming in from Windows and Mac environments.
  • Captive portal – We added support for captive portals in Network Manager and GNOME 3, ensuring easy access to the internet over public wifi networks. This feature has been with us for a few years now, but it is still a much appreciated addition.
  • HiDPI support – We worked to add support for HiDPI across X, Wayland, GTK3 and GNOME3. We lead the way on HiDPI support under Linux and keep working on various applications to this date to polish up the support.
  • Touch support – We worked to add support for touchscreens across X, Wayland, GTK3 and GNOME3. We spent significant resources enabling this, both on laptop touchscreens, but also to support modern wacom devices.
  • QGNOME Platform – We created the QGNOME Platform to ensure that Qt applications work well under GNOME3 and gives a nice native and integrated feel. So while we ship GNOME as our desktop offering we want Qt applications to work well and feel native. This is an ongoing effort, but for many important applications it already is a great improvement.
  • Nautilus improvements. Nautilus had been undermaintained for quite a while so we had Carlos Soriano spend significant time on reworking major parts of it and adding new features like renaming multiple files at ones, updating the views and in general bring it up to date.
  • Night light support in GNOME – We added support for automatic adjusting the color and light settings on your system based on light sensors found in modern laptops. This integrated functionality that you before had to install extra software like Red Shift to enable.
  • libratbag – We created a library that enable easy configuration of high end mice and other kind of input devices. This has led to increased collaboration with a lot of gaming mice manufacturers to ensure full support for their devices under Linux.
  • RADV – We created a full open source Vulkan implementation for ADM GPUs which recently got certified as Vulkan compliant. We wanted to give open source Vulkan a boost, so we created the RADV project, which now has an active community around it and is being tested with major games.
  • GNOME Shell performance improvements – We been working on various performance improvements to GNOME Shell over the last few years, with significant improvements having happened. We want to push the envelope on this further though and are planning a major performance hackfest around Shell performance and resource usage early next year.
  • GNOME terminal developer improvements – We worked to improve the features of GNOME Terminal to make it an even better tool for developers with items such as easier naming of terminals and notifications for long running jobs.
  • GNOME Builder – Improving the developer story is crucial for us and we been doing a lot of work to make GNOME Builder a great tool for developer to use to both improve the desktop itself, but also development in general.
  • Pipewire – We created a new media server to unify audio, pro-audio and video. First version which we are shipping in Fedora 27 to handle our video capture.
  • Fleet Commander – We launched Fleet Commander our new tool for managing large Linux desktop deployments. This answer a long standing call from many of Red Hats major desktop customers and many admins of large scale linux deployments at Universities and similar for a powerful yet easy to use administration tool for large desktop deployments.

I am sure I missed something, but this is at least a decent list of Fedora Workstation highlights for the last few years. Next onto working on my Fedora Workstation 27 blogpost :)

AAC support will be available in Fedora Workstation 27!

So I am really happy to announce another major codec addition to Fedora Workstation 27 namely the addition of the codec called AAC. As you might have seen from Tom Callaways announcement this has just been cleared for inclusion in Fedora.

For those not well versed in the arcane lore of audio codecs AAC is the codec used for things like iTunes and is found in a lot of general media files online. AAC stands for Advanced Audio Coding and was created by the MPEG working group as the successor to mp3. Especially due to Apple embracing the format there is a lot of files out there using it and thus we wanted to support it in Fedora too.

What we will be shipping in Fedora is a modified version of the AAC implementation released by Google, which was originally written by Frauenhoffer. On top of that we will of course be providing GStreamer plugins to enable full support for playing and creating AAC files for GStreamer applications.

Be aware though that AAC is a bit of an umbrella term for a lot of different technologies and thus you might be able to come across files that claims to use AAC, but which we can not play back. The most likely reason for that would be that it requires a AAC profile we do not support. The version of AAC that we will be shipping has also be carefully created to fit within the requirements for software in Fedora, so if you are a packager be aware that unlike with for instance mp3, this change does not mean you can package and ship any AAC implementation you want to in Fedora.

I am expecting to have more major codec announcements soon, so stay tuned :)

Red Hat Graphics team looking for another engineer

So our graphics team is looking for a new Senior Software Engineer to help with our AMD GPU support, including GPU compute. This is a great opportunity to join a versatile and top notch development team who plays a crucial role in making sure Linux has up-to-date and working graphics support and who are deeply involved with most major new developments in Linux graphics.

Also as a piece of advice when you read the job advertisement remember that it is very rare anyone can tick all the boxes in the requirement list, so don’t hesitate to apply just because you don’t fit the description and requirements perfectly. For example even if you are more junior in terms of years you could still be a great candidate if you for instance participated in GPU related Google Summer of Code projects or just as a community contributor. And for this position we are open to candidates from around the globe interested in working as remotees, although as always if you are willing or interested in joining one of our development offices in either Boston-USA, Brisbane-Australia or Brno-Czech Republic that is a plus of course.

So please check out the job advertisement forSenior Software Engineer and see if it could be your chance to join the worlds premier open source company.

Fedora Workstation 26 and beyond

Felt it been to long since I did another Fedora Workstation update. We spend a lot of time trying to figure out how we can best spend our resources to produce the best desktop possible for our users, because even though Red Hat invests more into the Linux desktop than any other company by quite a margin, our resources are still far from limitless. So we have a continuous effort of asking ourselves if each of the areas we are investing in are the right ones that give our users the things they need the most, so below is a sampling of the things we are working on.

Improving integration of the NVidia binary driver
This has been ongoing for quite a while, but things have started to land now. Hans de Goede and Simone Caronni has been collaboring, building on the work by NVidia and Adam Jackson around glvnd. So if you set up Simones NVidia repository hosted on negativo17 you will be able to install the Nvidia driver without any conflicts with the Mesa stack and due to Hans work you should be fairly sure that even if the NVidia driver stops working with a given kernel update you will smoothly transition back to the open source Nouveau driver. I been testing it on my own Lenovo P70 system for the last week and it seems to work well under X. That said once you install the binary NVidia driver that is what your running on, which is of course not the behaviour you want from a hybrid graphics system. Fixing that last issue requires further collaboration between us and NVidia.
Related to this Adam Jackson is currently working on a project he calls glxmux. glxmux will allow you to have more than one GLX implementation on the system, so that you can switch between Mesa GLX for the Intel integrated graphics card and NVidia GLX for the binary driver. While we can make no promises we hope to have the framework in place for Fedora Workstation 27. Having that in place should allow us to create a solution where you only use the NVidia driver when you want the extra graphics power which will of course require significant work from Nvidia to enable it on their side so I can’t give a definite timeline for when all the puzzle pieces are in place. Just be assured we are working on it and talking regularly to NVidia about it. I will let you know here as soon as things come together.

On the Wayland side the Jonas Ådahl is working on putting the final touches on Hybrid Graphics support

Fleet Commander ready for take-off
Another major project we been working on for a long time in Fleet Commander. Fleet Commander is a tool to allow you to manage Fedora and RHEL desktops centrally. This is a tool targeted at for instance Universities or companies with tens, hundreds or thousands of workstation installation. It gives you a graphical browser based UI (accessible through Cockpit) to create configuration profiles and deploy across your organization. Currently it allows you to control anything that has a gsetting associated with it like enabling/disabling extensions and setting configuration settings in GTK+ and GNOME applications. It allows you to configure Network Manager settings so if your updating the company VPN or proxy settings you can easily push those changes out to all user in the organization. Or quickly migrate Evolution email settings to a new email server. The tool also allows you to control recommended applications in the Software Center and set bookmarks in Firefox. There is also support for controlling settings inside LibreOffice.

All this features can be set and controlled on either a user level or a group level or organization wide due to the close integration we have with FreeIPA suite of tools. The data is stored inside your organizations LDAP server alongside other user information so you don’t need to have the clients connect to a new service for this, and while it is not there in this initial release we will in the future also support Active Directory.

The initial release and Fleet Commander website will be out alongside Fedora Workstation 26.

I talked about PipeWire before, when it was still called Pinos, but the scope and ambition for the project has significantly changed since then. Last time when I spoke about it the goal was just to create something that could be considered a video equivalent of pulseaudio. Wim Taymans, who you might know co-created GStreamer and who has been a major PulseAudio contributor, has since expanded the scope and PipeWire now aims at unifying linux Audio and Video. The long term the goal is for PipeWire to not only provide handling of video streams, but also handle all kinds of audio. Due to this Wim has been spending a lot of time making sure PipeWire can handle audio in a way that not only address the PulseAudio usecases, but also the ones handled by Jack today. A big part of the motivation for this is that we want to make Fedora Workstation the best place to create content and we want the pro-audio crowd to be first class citizens of our desktop.

At the same time we don’t want to make this another painful subsystem transition so PipeWire so we will need to ensure that PulseAudio applications can still be run without modification.

We expect to start shipping PipeWire with Fedora Workstation 27, but at that point only have it handle video as we need this to both enable good video handling for Flatpak applications through a video portal, but also to provide an API for applications that want to do screen capture under Wayland, like web browser applications offering screen sharing. We will the bring the audio features onboard in subsequent releases as we also try to work with the Jack and PulseAudio communities to make this a joint effort. We are also working now on a proper website for PipeWire.

Red Hat developer integration
A feature we are quite excited about is the integration of support for the Red Hat developer account system into Fedora. This means that you should be able to create a Red Hat developer account through GNOME Online accounts and once you have that account set up you should be able to easily create Red Hat Enterprise Linux virtual machines or containers on your Fedora system. This is a crucial piece for the developer focus that we want the workstation to have and one that we think will make a lot of developers life easier. We where originally hoping to have this ready for Fedora Workstaton 26, but atm it looks more likely to hit Fedora Workstation 27, but we will keep you up to date as this progresses.

Fractional scaling for HiDPI systems
Fedora Workstation has been leading the charge in supporting HiDPI on Linux and we hope to build on that with the current work to enable fractional scaling support. Since we introduced HiDPI support we have been improving it step by step, for instance last year we introduced support for dealing with different DPI levels per monitor for Wayland applications. The fractional scaling work will take this a step further. The biggest problem it will resolve is that for certain monitor sizes the current scaling options either left things to small or to big. With the fractional scaling support we will introduce intermediate steps, so that you can scale your interface 1.5x times instead of having to go all the way to 2. The set of technologies we are developing for handling fractional scaling should also allow us to provide better scaling for XWayland applications as it provides us with methods for scaling that doesn’t need direct support from the windowing system or toolkit.

GNOME Shell performance
Carlos Garnacho has been doing some great work recently improving the general performance of GNOME Shell. This comes on top of his earlier performance work that was very well received. How fast/slow GNOME shell is often a subjective thing, but reducing overhead where we can is never a bad thing.

Flatpak building
Owen Taylor has been working hard on putting the pieces in place for start large scale Flatpak building in Fedora. You might see a couple of test flatpaks appear in a Fedora Workstation 26 timeframe, but the goal is to have a huge Flatpak catalog ready in time for Fedora Workstation 27. Essentially what we are doing is making it very simple for a Fedora maintainer to build a Flatpak of the application they maintain through the Fedora package building infrastructure and push that Flatpak into a central Flatpak registry. And while of course this is mainly meant to be to the benefit of Fedora users there is of course nothing stopping other distributions from offering these Flatpak packaged applications to their users also.

Atomic Workstation
Another effort that is marching forward is what we call Atomic Workstation. The idea here is to have an immutable OS image kinda like what you see on for instance Android devices. The advantage to this is that the core of the operating system gets tested and deployed as a unit and the chance of users ending with broken systems decrease significantly as we don’t need to rely on packages getting applied in the correct order or scripts executing as expected on each individual workstation out there. This effort is largely based on the Project Atomic effort, and the end goal here is to have a image based OS install and Flatpak based applications on top of it. If you are very adventerous and/or want to help out with this effort you can get the ISO image installer for Atomic Workstation here.

Firmware handling
Our Linux Firmware project is still going strong with new features being added and new vendors signing on. As Richard Hughes recently blogged about the latest vendor joining the effort is Logitech who now will upload their firmware into the service so that you can keep your Logitech peripherals updated through it. It is worthwhile pointing out here how we worked with Logitech to make this happen, with Richard working on the special tooling needed and thus reducing the threshold for Logitech to start offering their firmware through the service. We have other vendors we are having similar discussions and collaborations with so expect to see more. At this point I tend to recommend people get a Dell to run Linux, due to their strong support for efforts such as the Linux Firmware Service, but other major vendors are in the final stages of testing so expect more major vendors starting to push firmware updates soon.

High Dynamic Range
The next big thing in the display technology field is HDR (High Dynamic Range). HDR allows for deeper more vibrant colours and is a feature seen on a lot of new TVs these days and game consoles like the Playstation 4 support it. Computer monitors are appearing on the market too now with this feature, for instance the Dell UP2718Q. We want to ensure Fedora and Linux is a leader here, for the benefit of video and graphics artists using Fedora and Red Hat Enterprise Linux. We are thus kicking of an effort to make sure this technology mature as quickly as possible and be fully supported. We are not the only ones interested in this so we will hopefully be collaborating with our friends at Intel, AMD and NVidia on this. We hope to have the first monitors delivered to our office within a few weeks.

While playback these days have moved to streaming where locally installed codecs are of less importance for the consumption usecase, having a wide selection of codecs available is still important for media editing and creation usecases, so we want you to be able to load a varity of old media files into you video editor for instance. Luckily we are at a crossroads now where a lot of widely used codecs have their essential patents expire (mp3, ac3 and more) while at the same time the industry focus seems to have moved to royalty free codec development moving forward (Opus, VP9, Alliance for Open Media). We have been spending a lot of time with the Red Hat legal team trying to clear these codecs, which resulted in mp3 and AC3 now shipping in Fedora Workstation. We have more codecs on the way though, so this effort is in no way over. My goal is that over the course of this year the situation of software patents being a huge issue when dealing with audio and video codecs on Linux will be considered a thing of the past. I would like to thank the Red Hat legal team for their support on this issue as they have had to spend significant time on it as a big company like Red Hat do need to do our own due diligence when it comes to these things, we can’t just trust statements from random people on the internet that these codecs are now free to ship.

Battery life
We been looking at this for a while now and hope to be able to start sharing information with users on which laptops they should get that will have good battery life under Fedora. Christian Kellner is now our point man on battery life and he has taken up improving the Battery Bench tool that Owen Taylor wrote some time ago.

QtGNOME platform
We will have a new version of the QtGNOME platform in Fedora 26. For those of you who have not yet heard of this effort it is a set of themes and tools to ensure that Qt applications runs without any major issues under GNOME 3. With the new version the theming expands to include the accessibility and dark themes in Adwaita, meaning that if you switch to one of these themes under GNOME shell it will also switch your Qt applications over. We are also making sure things like cut’n paste and drag and drop works well. The version in Fedora Workstation 26 is a big step forward for this effort and should hopefully make Qt applications be first class citizens under your Fedora Workstation desktop.

Wayland polish
Ever since we switched the default to Wayland we have kept the pressure up and kept fixing bugs and finding solutions for corner cases. The result should be an improved Wayland experience in Fedora Workstation 26. A big thanks for Olivier Fourdan, Jonas Ådahl and the whole Wayland community for their continued efforts here. Two major items Jonas is working on for instance is improving fractional scaling, to ensure that your desktop scales to an optimal size on HiDPI displays of various sizes. What we currently have is limited to 1x or 2x, which is either to small or to big for some screens, but with this work you can also do 1.5x scaling. He is also working on preparing an API that will allow screen sharing under Wayland, so that for instance sharing your slides over video conferencing can work under Wayland.

You get what you pay for so start paying for your media

Warning! This is not a directly Linux/Tech related blog post (it is not the only thing I care about in this world :).

One thing that has been on my mind for a while is the state of journalism. The quality of journalism seems to have
been declining over the last decade and I think it is clear that the new internet driven expectation that news content
is free for the consumer is a big part of the explanation. We all know that newspapers and TV news teams have seen their
staff cut as advertising revenue has not been strong enough to keep staffing up. And in my opinion advertising is in itself
a horrible way to finance something like news and information as it drivers a lot of unwanted behaviour both in terms of
avoiding critical journalism that might drive away advertisers and an intensive drive for ‘clicks’ per news article that often
comes at the expense of level of accuracy and making news very scandal driven.

So I have come to believe over the last few years that if we want to see quality journalism and a healthy democracy we need
to move away from free news content to accepting that we get what we pay for and start paying for our news again. This is true
both in terms of mainstream media, but also in terms of topical media like tech media.

So as a start I began paying for some of my most use news sites last year. I am now a paying subscriber to the Economist, which is one
of the best sources of quality news in my opinion and on the tech side I am a paying subscriber to Phoronix (I am also a paying subscriber to LWN through work). Anyway, I feel strongly enough about this to write this blog and hope that other people reading it agree with my thinking here and start paying for the content you enjoy, be that through subscriptions or patreons or similar. And maybe we can be part of a process to change the expectation and understanding of the value of well funded independent media. Lets help make news something that is made to help inform us as readers and not something that is made to help someone sell something to us.

Welcoming Ubuntu to GNOME and Wayland

So as most of you probably know Mark Shuttleworth just announced that they will be switching to GNOME 3 and Wayland again for Ubuntu. So I would like to on behalf of the Red Hat Desktop and Fedora teams to welcome them and say that we look forward to keep working with great Canonical and Ubuntu people like Allison Lortie and Robert Ancell on projects of shared interest around GNOME, Wayland and hopefully Flatpak.

It is worth mentioning that even as we been competing with Unity and Ubuntu we have also been collaborating with them, most recently on working with them to integrate the features they wanted from GNOME Software like the user reviews, but of course now sharing a bigger set of technologies collaboration will be even easier.

I am personally happy to see this convergence of efforts happening because I have for a long time felt that the general level of investment in the Linux desktop has not been great enough to justify the plethora of Linux desktops out there, so by now having reached a position where Canonical, Endless, Red Hat and Suse again share one desktop technology stack and along with consulting companies like Centricular, CodeThink, Collabora and Igalia helping push parts of the stack forward we are at least all pulling in the same direction.
This change should also make life easier for ISV who now have a more clear target if they want to try to integrate their UI with the Linux desktop as ‘the linux desktop’ becomes a more meaningful term with this change.

And to state the obvious, we will continue our effort around Fedora Workstation to continue to lead on innovation and engineering and setting the direction for where Desktop Linux goes in the future.

Another media codec on the way!

One of the thing we are working hard at currently is ensuring you have the codecs you need available in Fedora Workstation. Our main avenue for doing this is looking at the various codecs out there and trying to determine if the intellectual property situation allows us to start shipping all or parts of the technologies involved. This was how we were able to start shipping mp3 playback support for Fedora Workstation 25. Of course in cases where this is obviously not the case we have things like the agreement with our friends at Cisco allowing us to offer H264 support using their licensed codec, which is how OpenH264 started being available in Fedora Workstation 24.

As you might imagine clearing a codec for shipping is a slow and labour intensive process with lawyers and engineers spending a lot of time reviewing stuff to figure out what can be shipped when and how. I am hoping to have more announcements like this coming out during the course of the year.

So I am very happy to announce today that we are now working on packaging the codec known as AC3 (also known as A52) for Fedora Workstation 26. The name AC3 might not be very well known to you, but AC3 is part of a set of technologies developed by Dolby and marketed as Dolby Surround. This means that if you have video files with surround sound audio it is most likely something we can playback with an AC3 decoder. AC3/A52 is also used for surround sound TV broadcasts in the US and it is the audio format used by some Sony and Panasonic video cameras.

We will be offering AC3 playback in Fedora Workstation 26 and we are looking into options for offering an encoder. To be clear there are nothing stopping us from offering an encoder apart from finding an implementation that is possible to package and ship with Fedora with an reasonable amount of effort. The most well known open source implementation we know about is the one found in ffmpeg/libav, but extracting a single codec to ship from ffmpeg or libav is a lot of work and not something we currently have the resources to do. We found another implementation called aften, but that seems to be unmaintaned for years, but we will look at it to see if it could be used.
But if you are interested in AC3 encoding support we would love it if someone started working on a standalone AC3 encoder we could ship, be that by picking up maintership of Aften, splitting out AC3 encoding from libav or ffmpeg or writting something new.

If you want to learn more about AC3 the best place to look is probably the Wikipedia page for Dolby Digital or the a52 ATSC audio standard document for more of a technical deep dive.

2016 in review

I started writing this blog entry at the end of January, but kept delaying publishing it due to waiting for some cool updates we are working on. But I decided today that instead of keep pushing the 2016 review part back I should just do this as two separate blog entries. So here is my Fedora Workstation 2016 Summary :)

We did two major releases of Fedora Workstation, namely 24 and 25 each taking is steps closer to realising our vision for the future of the Linux Desktop. I am really happy that we finally managed to default to Wayland in Fedora Workstation 25. As Jonathan Corbet of LWN so well put it: “That said, it’s worth pointing out that the move to Wayland is a huge transition; we are moving away from a display manager that has been in place since before Linus Torvalds got his first computer”.
Successfully replacing the X11 system that has been used since 1987 is no small feat and we have to remember many tried over the years and failed. So a big Thank You to Kristian Høgsberg for his incredible work getting Wayland off the ground and build consensus around it from the community. I am always full of admiration for those who manage to create these kind of efforts up from their first line of code to a place where a vibrant and dynamic community can form around them.

And while we for sure have some issues left to resolve I think the launch of Wayland in Fedora Workstation 25 was so strong that we managed to keep and accelerate the momentum needed to leave the orbit of X11 and have it truly take on a life of its own.
Because we have succeeded not just in forming a community around Wayland, but with getting the existing linux graphics driver community to partake in the move, we managed to get the major desktop toolkits to partake in the move and I believe we have managed to get the community at large to partake in the move. And we needed all of those 3 to join us for this transition to have a chance to succeed with it. If this had only been about us at Red Hat and in the Fedora community who cared and contributed it would have gone nowhere, but this was truly one of those efforts that pulled together almost everyone in the wider linux community, and showcased what is possible when such a wide coalition of people get together. So while for instance we don’t ship an Enlightenment spin of Fedora (interested parties would be encouraged to do so though) we did value and appreciate the work they where doing around Wayland, simply because the bigger the community the more development and bug fixing you will see on the shared infrastructure.

A part of the Wayland effort was the new input library Peter Hutterer put out called libinput. That library allowed us to clean up our input stack and also share the input code between X and Wayland. A lot of credit to Peter and Benjamin Tissoires for their work here as the transition like the later Wayland transition succeeded without causing a huge amount of pain for our users.

And this is also our approach for Flatpak which for us forms a crucial tandem with Wayland and the future of the Linux desktop. To ensure the project is managed in a way that is open and transparent to all and allows for different groups to adapt it to their specific usecases. And so far it is looking good, with early adoption and trials from the IVI community, traditional Linux distributions, device makers like Endless and platforms such as Steam. Each of these using the technologies or looking to use them in slightly different ways, but still all collaborating on pushing the shared technologies forward.

We managed to make some good steps forward in our effort to drain the swamp of Desktop Linux land (only unfortunate thing here is a certain Trump deciding to cybersquat on the ‘drain the swamp’ mantra) with adding H264 and mp3 support to Fedora Workstation. And while the H264 support still needs some work to support more profiles (which we unfortunately did not get to in 2016) we have other codec related work underway which I think will help move the needle on this being a big issue even further. The work needed on OpenH264 is not forgotten, but Wim Taymans ended up doing a lot more multimedia plumbing work for our container based future than originally planned. I am looking forward to share more details of where his work is going these days though as it could bring another group of makers into the world of mainstream desktop Linux when its ready.

Another piece of swamp draining that happened was around the Linux Firmware Service, which went from strength to strength in 2016. We had new vendors sign up throughout the year and while not all of those efforts are public I do expect that by the end of 2017 we will have most major hardware vendors offering firmware through the service. And not only system firmware updates but things like Logitech mice and keyboards will also be available.

Of course the firmware update service also has a client part and GNOME Software truly became a powerhouse for driving change during 2016, being the catalyst not only for the firmware update service, but also for linux applications providing good metadata in a standardized manner. The Appstream format required by GNOME Software has become the de-facto standard. And speaking of GNOME Software the distribution upgrade functionality we added in Fedora 24 and improved in Fedora 25 has become pretty flawless. Always possible to improve of course, but the biggest problem I heard of was due to versioning issue due to us pushing the mp3 decoding support for Fedora in at the very last minute and thus not giving 3rd party repositories a reasonable chance to update their packaging to account for it. Lesson learnt for going forward :)

These are just of course a small subset of the things we accomplished in 2016, but I was really happy to see the great reception we had to Fedora 25 last year, with a lot of major new sites giving it stellar reviews and also making it their distribution of the year. The growth curves in terms of adoption we are seeing for Fedora Workstation is a great encouragement for the team and helps is validate that we are on the right track with setting our development priorities. My hope for 2017 is that even more of you will decide to join our effort and switch to Fedora and 2017 will be the year of Fedora Workstation! On that note the very positive reception to the Fedora Media Writer that we introduced as the default download for Fedora Workstation 25 was great to see. Being able to have one simple tool to use regardless of which operating system you come to us from simplifies so much in terms of both communication on our end and lowering the threshold of adoption on the end user side.

Want make Linux run better on laptops?

So we have two jobs openings in the Red Hat desktop team. What we are looking for is people to help us ensure that Fedora and RHEL runs great on various desktop hardware, with a focus on laptops. Since these jobs require continuous access to a lot of new and different hardware we can not accept applications this time for remotees, but require you to work out of out office in Munich, Germany. We are looking for people with people not afraid to jump into a lot of different code and who likes tinkering with new hardware. The hardware enablement here might include some kernel level work, but will more likely involve improving higher level stacks. So for example if we have a new laptop where bluetooth doesn’t work you would need to investigate and figure out if the problem is in the kernel, in the bluez stack or in our Bluetooth desktop parts.

This will be quite varied work and we expect you to be part of a team which will be looking at anything from driver bugs, battery life issues, implementing new stacks, biometric login and enabling existing features in the kernel or in low level libraries in the user interface.

You can read more about the jobs at the That link lists a Senior Engineer, but we also got a Principal Engineer position open with id 53653, but that one is not on the website as I post this, but should hopefully be very soon.

Also if you happen to be in the Karlsruhe area or at GUADEC this year I will be here until Sunday, so you could come over for a chat. Feel free to email me on if you are interested in meeting up.