So a we are a little bit into the new year I hope everybody had a great break and a good start of 2025. Personally I had a blast having gotten the kids an air hockey table as a Yuletide present :). Anyway, wanted to put this blog post together talking about what we are looking at for the new year and to let you all know that we are hiring.

Artificial Intelligence
One big item on our list for the year is looking at ways Fedora Workstation can make use of artificial intelligence. Thanks to IBMs Granite effort we know have an AI engine that is available under proper open source licensing terms and which can be extended for many different usecases. Also the IBM Granite team has an aggressive plan for releasing updated versions of Granite, incorporating new features of special interest to developers, like making Granite a great engine to power IDEs and similar tools. We been brainstorming various ideas in the team for how we can make use of AI to provide improved or new features to users of GNOME and Fedora Workstation. This includes making sure Fedora Workstation users have access to great tools like RamaLama, that we make sure setting up accelerated AI inside Toolbx is simple, that we offer a good Code Assistant based on Granite and that we come up with other cool integration points.

Wayland
The Wayland community had some challenges last year with frustrations boiling over a few times due to new protocol development taking a long time. Some of it was simply the challenge of finding enough people across multiple projects having the time to follow up and help review while other parts are genuine disagreements of what kind of things should be Wayland protocols or not. That said I think that problem has been somewhat resolved with a general understanding now that we have the ‘ext’ namespace for a reason, to allow people to have a space to review and make protocols without an expectation that they will be universally implemented. This allows for protocols of interest only to a subset of the community going into ‘ext’ and thus allowing protocols that might not be of interest to GNOME and KDE for instance to still have a place to live.

The other more practical problem is that of having people available to help review protocols or providing reference implementations. In a space like Wayland where you need multiple people from multiple different projects it can be hard at times to get enough people involved at any given time to move things forward, as different projects have different priorities and of course the developers involved might be busy elsewhere. One thing we have done to try to help out there is to set up a small internal team, lead by Jonas Ådahl, to discuss in-progress Wayland protocols and assign people the responsibility to follow up on those protocols we have an interest in. This has been helpful both as a way for us to develop internal consensus on the best way forward, but also I think our contribution upstream has become more efficient due to this.

All that said I also believe Wayland protocols will fade a bit into the background going forward. We are currently at the last stage of a community ‘ramp up’ on Wayland and thus there is a lot of focus on it, but once we are over that phase we will probably see what we saw with X.org extensions over time, that for the most time new extensions are so niche that 95% of the community don’t pay attention or care. There will always be some new technology creating the need for important new protocols, but those are likely to come along a relatively slow cadence.

High Dynamic Range

HDR support in GNOME Control Center

As for concrete Wayland protocols the single biggest thing for us for a long while now has of course been the HDR support for Linux. And it was great to see the HDR protocol get merged just before the holidays. I also want to give a shout out to Xaver Hugl from the KWin project. As we where working to ramp up HDR support in both GNOME Shell and GTK+ we ended up working with Xaver and using Kwin for testing especially the GTK+ implementation. Xaver was very friendly and collaborative and I think HDR support in both GNOME and KDE is more solid thanks to that collaboration, so thank you Xaver!

Talking about concrete progress on HDR support Jonas Adahl submitted merge requests for HDR UI controls for GNOME Control Center. This means you will be able to configure the use of HDR on your system in the next Fedora Workstation release.

PipeWire
I been sharing a lot of cool PipeWire news here in the last couple of years, but things might slow down a little as we go forward just because all the major features are basically working well now. The PulseAudio support is working well and we get very few bug reports now against it. The reports we are getting from the pro-audio community is that PipeWire works just as well or better as JACK for most people in terms of for instance latency, and when we do see issues with pro-audio it tends to be more often caused by driver issues triggered by PipeWire trying to use the device in ways that JACK didn’t. We been resolving those by adding more and more options to hardcode certain options in PipeWire, so that just as with JACK you can force PipeWire to not try things the driver has problems with. Of course fixing the drivers would be the best outcome, but for some of these pro-audio cards they are so niche that it is hard to find developers who wants to work on them or who has hardware to test with.

We are still maturing the video support although even that is getting very solid now. The screen capture support is considered fully mature, but the camera support is still a bit of a work in progress, partially because we are going to a generational change the camera landscape with UVC cameras being supplanted by MIPI cameras. Resolving that generational change isn’t just on PipeWire of course, but it does make the a more volatile landscape to mature something in. Of course an advantage here is that applications using PipeWire can easily switch between V4L2 UVC cameras and libcamera MIPI cameras, thus helping users have a smooth experience through this transition period.
But even with the challenges posed by this we are moving rapidly forward with Firefox PipeWire camera support being on by default in Fedora now, Chrome coming along quickly and OBS Studio having PipeWire support for some time already. And last but not least SDL3 is now out with PipeWire camera support.

MIPI camera support
Hans de Goede, Milan Zamazal and Kate Hsuan keeps working on making sure MIPI cameras work under Linux. MIPI cameras are a step forward in terms of technical capabilities, but at the moment a bit of a step backward in terms of open source as a lot of vendors believe they have ‘secret sauce’ in the MIPI camera stacks. Our works focuses mostly on getting the Intel MIPI stack fully working under Linux with the Lattice MIPI aggregator being the biggest hurdle currently for some laptops. Luckily Alan Stern, the USB kernel maintainer, is looking at this now as he got the hardware himself.

Flatpak
Some major improvements to the Flatpak stack has happened recently with the USB portal merged upstream. The USB portal came out of the Sovereign fund funding for GNOME and it gives us a more secure way to give sandboxed applications access to you USB devcices. In a somewhat related note we are still working on making system daemons installable through Flatpak, with the usecase being applications that has a system daemon to communicate with a specific piece of hardware for example (usually through USB). Christian Hergert got this on his todo list, but we are at the moment waiting for Lennart Poettering to merge some pre-requisite work into systemd that we want to base this on.

Accessibility
We are putting in a lot of effort towards accessibility these days. This includes working on portals and Wayland extensions to help facilitate accessibility, working on the ORCA screen reader and its dependencies to ensure it works great under Wayland. Working on GTK4 to ensure we got top notch accessibility support in the toolkit and more.

GNOME Software
Last year Milan Crha landed the support for signing the NVIDIA driver for use on secure boot. The main feature Milan he is looking at now is getting support for DNF5 into GNOME Software. Doing this will resolve one of the longest standing annoyances we had, which is that the dnf command line and GNOME Software would maintain two separate package caches. Once the DNF5 transition is done that should be a thing of the past and thus less risk of disk space being wasted on an extra set of cached packages.

Firefox
Martin Stransky and Jan Horak has been working hard at making Firefox ready for the future, with a lot of work going into making sure it supports the portals needed to function as a flatpak and by bringing HDR support to Firefox. In fact Martin just got his HDR patches for Firefox merged this week. So with the PipeWire camera support, Flatpak support and HDR support in place, Firefox will be ready for the future.

We are hiring! looking for 2 talented developers to join the Red Hat desktop team
We are hiring! So we got 2 job openings on the Red Hat desktop team! So if you are interested in joining us in pushing the boundaries of desktop linux forward please take a look and apply. For these 2 positions we are open to remote workers across the globe and while the job adds list specific seniorities we are somewhat flexible on that front too for the right candidate. So be sure to check out the two job listings and get your application in! If you ever wanted to work fulltime on GNOME and related technologies this is your chance.