Svobodný software

Miguel Ojeda just sent out the fourth revision of the Rust programming language support for use within the Linux kernel. This optional Rust programming support for Linux kernel drivers and the likes continues maturing and this year will hopefully see mainline status...

Lutris 0.5.10-beta1 was just tagged as the newest version of this open-source game manager that supports integration with various game stores/services and other convenient features...

Od vydania poslednej veľkej aktualizácie nástroja Wine 7.0 ubehol už skoro jeden mesiac. Vývojári sa vrátili ku ich pôvodnému harmonogramu vydávania vývojových verzií a nové Wine 7.1 a 7.2 predstavili radu zaujímavých zmien či opráv.

Started recently was an experimental VA-API implementation atop NVIDIA's NVDEC interface. This independently-developed, open-source implementation has successfully allowed Mozilla Firefox's VA-API video acceleration to work with NVIDIA's proprietary driver with its NVDEC video decoding interface. A new release of nvidia-vaapi-driver is now available that now offers AV1 support too...

For those that enjoy the daily open-source/Linux news each and every day of the year along with all of our original Linux benchmarking / hardware review content, you can show your support this Valentine's Day with a special offer...

Along with this week bringing ROCm 5.0, on Friday AMD engineers released Radeon AOMP 14.0-2 as their downstream of LLVM/Clang focused on carrying the latest patches for OpenMP offloading to Radeon GPUs...

While Plasma 5.24 released this week, KDE developers didn't take it easy and have remained very busy progressing their open-source desktop stack with fixes for Plasma 5.24.1, new feature work for the next Plasma release, and driving ahead their Frameworks and Applications too...

While still a work-in-progress and dependent upon other Arm SoC patches for actual functionality, on Friday the initial Arm Mali "Valhall" patches were sent out for the Panfrost Direct Rendering Manager (DRM) driver...

Ahead of the Steam Deck being released later this month, Valve today opened up all the Steam Deck design files to the public...

Yesterday Google Cloud launched their C2D instance type as their newest compute-optimized instances powered by AMD EPYC 7003 series processors. here are some quick benchmarks looking at the C2D performance against the existing Intel Xeon powered C2 instance type and the former EPYC 7002 based N2D instance type.

Wine 7.2 was just released as the newest bi-weekly development release of this software for running Windows applications and games on Linux and other operating systems...

Intel engineers have been working heavily on the Linux's Compute Express Link (CXL) subsystem for kernel. As the next step in that endeavor, pending now is the CXL memory driver that looks like it will make its introduction in Linux 5.18...

A security researcher presented at last weekend's Free and Open source Software Developers' European Meeting (FOSDEM) conference around mitigating processor vulnerabilities like Spectre and Meltdown but with negligible performance cost...

While Advanced Vector Extensions (AVX) can provide some big performance boosts when software is properly tuned for it and most often we are writing about projects adding support for it, in the case of LibreOffice they are now going ahead and removing their AVX and AVX-512 tuning...

The newest code Microsoft has contributed to Mesa for its D3D12 driver, which is used for running OpenGL / OpenGL ES / OpenCL (and eventually Vulkan) over Direct3D 12 for use on Windows and WSL2, is Direct3D residency management support...

Teď již víme, co je aplikace zač. Dále by bylo také dobré zjistit, jak aplikace jako celek a případně její komponenty fungují. Pro tento účel je součástí Actuator koncový bod health.

Btrfs file-system developers remain very busy on multiple fronts from performance and reliability enhancements to in-development Btrfs on-disk format changes. A notable item now on deck for integration in Linux 5.18 is Btrfs support for encoded I/O...

Stabilizovaná verze Plasma 5.24 s dlouhodobou podporou přichází s vylepšeními vzhledu i použitelnosti prostředí pracovní plochy. 

Doby přemýšlení, jestli Raspberry Pi 4B 8GB koupit hned, nebo počkat až zlevní, jsou tytam. Všechny modely čtvrté řady na trhu chybí, stejně jako čipy do aut a grafické karty. Lze očekávat zlepšení?

Back in November when Intel's 12th Gen Core "Alder Lake" processors first launched I ran benchmarks across operating systems and found Windows 11 delivering better performance than Linux with the Core i9 12900K flagship processor. Fortunately, thanks to kernel improvements since Linux 5.16, that is largely no longer the case. Here is a fresh look at the i9-12900K performance under Ubuntu 22.04 daily with Linux 5.16 and 5.17-rc3 kernels tested as well and Clear Linux for Intel's very own reference Linux platform.