April 10, 2017 by Gabriel Krisman Bertazi | Blog
Like the bug that no one can solve, many issues occur on the interface between the user application and the operating system. But even in the good Open Source world, understanding what is happening at these interfaces is not always easy.
April 05, 2017 by Daniel Stone | Blog
Today we all read the announcement of Ubuntu's decision to refocus on cloud and IoT activities, dropping Unity 8 to move back to a GNOME-based desktop for the 17.04 LTS.
April 03, 2017 by Mark Filion | News and Events
Today, Olivier Crête, libnice maintainer and Collabora Multimedia Lead, announced the availability of libnice 0.1.14, the latest release of the NAT traversal library implementing the RFC for Interactive Connectivity Establishment (ICE).
March 29, 2017 by Robert Foss | Blog
Android uses the HWC API to communicate with graphics hardware. This API is not supported on the mainline Linux graphics stack, but by using drm_hwcomposer as a shim it now is.
March 28, 2017 by Gabriel Krisman Bertazi | Blog
Like starting a car with the hood open, sometimes you need to run your program with certain analysis tools attached to get a full sense of what is going wrong – or right.
March 24, 2017 by Simon McVittie | Blog
At the GTK hackfest in London (which accidentally became mostly a Flatpak hackfest) I've mainly been looking into how to make D-Bus work better for app container technologies like Flatpak and Snap.
March 22, 2017 by Mark Filion | News and Events
Check out the April issue (#222) of Linux Format magazine for our new monthly column on all things Open Source, including graphics, multimedia and more!
March 21, 2017 by Gabriel Krisman Bertazi | Blog
Modern CPUs implement a number of technologies that may affect application performance in unpredictable ways. Figuring out what is going wrong with an application can be a hard task, but it can become much easier with the correct analysis tools.
March 13, 2017 by Frédéric Dalleau | Blog
Once you've setup a virtual machine in QEMU using debootstrap, there are a number of tools available for testing, tracing and debugging, such as Kmemleak for memory leaks, GDB (GNU Debugger), ftrace et dynamic_debug.
March 08, 2017 by Robert Foss | Blog
Before being able to write firmware data to any production Chromebook device, the Write-Protect screw has to be removed.
March 07, 2017 by Mark Filion | News and Events
Over the next two weeks, Collaborans will be present at four different events across the globe. If you plan on attending at any of these conferences, please reach out and say hello!
March 01, 2017 by Daniel Stone | Blog
The past few months have been busy ones on the open-source graphics front, bringing with them Wayland 1.13, Weston 2.0 and Mesa 17.0. Here's a look at some of these developments, including Collabora's behind-the-scenes work on performance improvement.
March 20, 2019 by André Almeida | Blog
In this tutorial, we'll look at how to create a functional and simple Arch Linux virtual machine image, that can have network access, display graphical windows and share a folder with the host.
March 13, 2019 by Robert Foss | Blog
During the past few months significant progress has been made on the Open Source Arm Mali GPU driver front, culminating in the Panfrost driver targeting Mali T and G-series of GPUs being available now.
March 12, 2019 by Helen Koike | Blog
With just a few simple steps, you can compile and boot a Raspberry Pi using the Linux kernel mainline source code. Here's how.
March 05, 2019 by Lucas Kanashiro | Blog
Since the last Debian release, a number of changes have been made in the Debian Cloud Team, both on the technical & organisational level within the community. Here's a look at what's in store for Buster!
March 04, 2019 by Tomeu Vizoso | Blog
Following two months of work to develop a new kernel driver for Midgard and Bifrost GPUs, the kernel side of Panfrost is now in a form close to be acceptable in the mainline Linux kernel.
February 18, 2019 by Andrzej Pietrasiewicz | Blog
A look at how to implement USB gadget devices on Linux machines which have the necessary UDC hardware, automate the manual configfs process via declarative gadget "schemes", and use systemd for gadget composition at boot time.
February 15, 2019 by Mark Filion | Blog
From the latest on Open Source projects Zink (OpenGL on Vulkan) and VirGL (virtual 3D GPU for QEMU), to a state of the union on GStreamer embedded, and a look at how the KernelCI project is getting a second breath, Collaborans presented in five devrooms.
January 07, 2019 by Tomeu Vizoso | Blog
Panfrost, a project that delivers an open source implementation of a driver for the newest versions of the Mali family of GPUs, now includes support for running Wayland compositors and zero-copy GPU-accelerated clients.
December 17, 2018 by Gustavo Padovan | Blog
Released a few months ago, the Google Pixel 3 is the first Android phone running with the mainline graphics stack. A feat that was deemed impossible 10 years ago is now a reality thanks to a lot of hard work from the entire community.
November 28, 2018 by Martyn Welch | Blog
In an ideal world, everyone would implicitly understand that it just makes good business sense to upstream some of the modifications made when creating your Linux powered devices. Unfortunately, this is a long way from being common knowledge.
November 23, 2018 by Alexandros Frantzis | Blog
How can we measure the comprehensiveness of a test suite? Code coverage is the standard metric used in the industry and makes intuitive sense. However, it can often present some difficulties for large scale surveys.
November 21, 2018 by Gabriel Krisman Bertazi | Blog
A real-world use case of eBPF tracing to understand file access patterns in the Linux kernel and optimize large applications.
April 21, 2020 by Erica Ryoo | News & Events
In these times of disruption and uncertainty, how about some positive news for a change? Let's take a moment to celebrate the newest members of our engineering and administration teams: Mylène, Christopher, Melissa, Ricardo and Leandro!
March 31, 2020 by Helen Koike | News & Events
Despite the challenges presented by COVID-19, Linux kernel development continues. Here's a look at the various projects Collaborans have been involved in, and the progress made in kernel 5.6, which was released over the weekend.
March 30, 2020 by Mark Filion | News & Events
This week, Daniel Stone and Tomeu Vizoso will be taking part in Linaro Tech Days, a series of technical sessions presented live online via Zoom webinar and streamed on YouTube. These sessions are free to attend and open to the public!
March 24, 2020 by Erik Faye-Lund | News & Events
Today, Collabora is excited to announce a partnership with Microsoft to build OpenCL and OpenGL mapping layers on DirectX, in order to bring OpenCL 1.2 and OpenGL 3.3 support to all Windows and DirectX 12 enabled devices.
February 25, 2020 by Jakob Bornecrantz | News & Events
Ever since announcing the project at GDC 2019, we have been working on improving the full open source XR stack to a usable state. Today, we are very happy to tag version 0.1 of the Monado OpenXR runtime for Linux!
February 12, 2020 by Jakub Adam | News & Events
With the advent of 5G networks, it's now possible to stream high quality video in real-time with a very low latency that wasn't possible with the past generations of mobile networks.
January 30, 2020 by Sebastian Reichel | News & Events
With the 5.5 kernel released earlier this week, here's a detailed look at Collabora’s contributions, including work to improve upstream support of peripherals used together with the i.MX 6 family of processors.
January 23, 2020 by Mark Filion | News & Events
In less than 10 days, Collabora will be in Brussels to take part in this year's edition of FOSDEM! Come say hello, or catch one of the dozen talks (in the main track and 6 different devrooms) given by Collaborans!
January 16, 2020 by Erica Ryoo | News & Events
What better way to start the new year than by highlighting the newest members of our engineering and administrative teams who joined in Q4 2019! Please join us in welcoming Antonio, Afonso, Narciso and Eleni!
December 02, 2019 by Enric Balletbò i Serra | News & Events
Linus has released the 5.4 kernel and Collabora was once again a very active contributor with 12 Collaborans authoring 95 commits while also helping the kernel maintainers by contributing 124 Reviewed-by tags.
November 20, 2019 by Jassie Badion | News & Events
As we begin winding down 2019, it's time to take a moment to celebrate the new Collaborans who joined our various engineering and administrative teams in Q2 & Q3 this year!
Here are the events we'll be attending in the coming weeks – come say hello!
January 31 - February 2, Helsinki, Finland
February 4-5, Brussels, Belgium
February 13-15, Seattle, Washington