Open-source News

AMD Radeon RX 6800 Series Linux Performance

Phoronix - Wed, 11/18/2020 - 22:00
Today is the big day: Big Navi is shipping! This also means we can talk at length finally about the Linux support and performance for the Radeon RX 6800 series and how well they perform for Linux gaming. Here is a look at the Linux driver state for these initial RDNA 2 graphics cards and their performance capabilities with the multiple different open-source driver stacks available.

Qt Design Studio 2.0 Beta Released For Quickly + Easily Designing UIs

Phoronix - Wed, 11/18/2020 - 21:58
The Qt Company has released their public beta of the forthcoming Qt Design Studio 2.0, their software for quickly and easily designing user interfaces with an emphasis on UI design for non-programmers...

DXGI Winsys Comes To Mesa For Better Performance Atop Direct3D 12

Phoronix - Wed, 11/18/2020 - 19:29
More improvements are coming to Mesa 21.0 following last week's merging of the Direct3D 12 Gallium3D driver that is being used by Microsoft for supporting OpenGL/OpenCL-on-Direct3D 12...

Mesa 21.0 Lands More Last Minute Fixes For Radeon RX 6000 "Big Navi" GPUs

Phoronix - Wed, 11/18/2020 - 19:00
For those trying to setup their Linux systems to be "Big Navi"-ready if purchasing one of the new graphics cards today, some more last minute fixes have landed within Mesa...

GraalVM 20.3 Released With Many Small Performance Optimizations

Phoronix - Wed, 11/18/2020 - 18:00
GraalVM continues its quest as the virtual machine not only supporting Java but also additional languages and execution modes with a focus on stellar performance and speedy startups. GraalVM CE 20.3 was released on Tuesday as the latest for this open-source package supporting Java, Node.js, an LLVM runtime, and more...

Fedora 34 To Proceed With An AArch64 KDE Plasma Desktop Spin

Phoronix - Wed, 11/18/2020 - 16:22
The Fedora Engineering and Steering Committee (FESCo) has approved the recent proposal for introducing a new spin that features the KDE Plasma desktop for 64-bit ARM (AArch64)...

Cloud control vs local control: What to choose for your home automation

opensource.com - Wed, 11/18/2020 - 16:02

There are a lot of factors to consider when investing in a home automation ecosystem. In my first article in this series, I explained why I picked Home Assistant, and in this article, I'll explain some of the foundational issues and technologies in home automation, which may influence how you approach and configure your Internet of Things (IoT) devices.


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Secure your containers with SELinux

opensource.com - Wed, 11/18/2020 - 16:01

When things aren't working correctly in your Linux environment, the easiest thing to do is disable Security-Enhanced Linux (SELinux). Things suddenly begin to work, and you forget about it—but this is a common pitfall that means you've lost a very powerful security tool.


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