Svobodný software

Recently there have been reports of some AMD Ryzen powered notebooks being unable to correctly suspend from resume in s2idle mode. It appears the issue ultimately stems from a firmware setting issue and a set of Linux patches were sent out today to address the condition...

Mutter landed a prominent addition today for GNOME 42: the Wayland compositor now supports the recently introduced DMA-BUF feedback extension...

After the many years now that AMD's RadeonSI Gallium3D driver has been seeing relentless optimizations for GCN and now RDNA GPUs paired with the fact more Linux games targeting Vulkan (or going through Direct3D to Vulkan), one might think in 2022 that the OpenGL driver optimization efforts would let up... But that doesn't appear to be the case with well known AMD RadeonSI developer Marek Olšák pursuing yet more optimizations...

2022 will hopefully be the year that PipeWire becomes commonplace on desktop Linux distributions for managing both audio/video streams. New PipeWire releases come quick in working to address remaining gaps in this Red Hat led solution and ensuring it can fulfill the use-cases previously handled by the likes of PulseAudio and JACK...

The AMD P-State driver that has been available in patch form since September and stems from AMD's collaborations with Valve around the Steam Deck will be introduced to mainline with the upcoming Linux 5.17 kernel...

NVIDIA Reflex is an SDK for game developers for measuring and reducing rendering latency. But now there is an alternative, open-source implementation of those APIs that can work across drivers/vendors while still helping to reduce rendering latency: meet LatencyFleX...

Merged into the mainline Linux kernel a decade ago was the CleanCache patch series but now it's set to be retired...

The RadeonSI Gallium3D and RADV Vulkan drivers within Mesa 22.0 have now added an override for controlling the number of enabled compute units (CUs) for the graphics processor...

Last year Google quietly open-sourced the Graphics Flight Recorder (GFR) for sorting out GPU hangs and crashes. GFR is implemented as an implicit Vulkan layer that works on both Windows and Linux...

After taking a roughly month-long holiday, Mike Blumenkrantz -- who has been leading the work on Mesa's Zink generic OpenGL-on-Vulkan implementation for Valve -- is back at the game...

Google this afternoon promoted the Chrome 97 web browser to its stable series...

Tvůrci operačního systému airyxOS si dali za cíl vytvořit systém, který bude svobodnou náhradou macOS od firmy Apple. Svůj vzor nehodlá napodobovat pouze vzhledem, ale chce nabídnout i možnost spouštět aplikace pro něj určené.

Sonda do světa otevřeného softwaru. Dnes si pohrajeme se světýlky, vyzkoušíme si nástroj na administraci Debianu, podíváme se na sofistikovaný nástroj na práci se snímky obrazovky a řekneme si o jednom minimalistickém webovém prohlížeči.

While most Linux gamers are making use of DXVK these days for efficiently mapping Direct3D 9/10/11 over Vulkan when running Wine/Proton for enjoying Windows games on Linux, Wine developers still maintain WineD3D for going from Direct3D to OpenGL for cross-platform compatibility. Out today is a new patch series improving the WineD3D performance...

Intel is using CES 2022 to announce the 12th Gen Intel Core mobile processors led by the H-series processors, new 35-Watt and 65-Watt 12th Gen Core desktop CPUs, an updated Intel Evo specification, and an update on their DG2/Alchemist discrete graphics efforts.

As expected, NVIDIA has used its CES 2022 address to announce the GeForce RTX 3090 Ti albeit in brief form. The GeForce RTX 3050 was also announced...

AMD CEO Lisa Su is beginning her CES 2022 keynote right now. Lisa will be talking up the company's consumer wares for the year with a particular focus expected on the Ryzen 6000 series mobile "Rembrandt" processors and AMD CPUs with 3D V-Cache.

For software like Mozilla Firefox that relies on the cross-vendor Video Acceleration API (VA-API) for hardware GPU-based video decoding and doesn't support NVIDIA's proprietary NVDEC interface for video decoding, there is an in-development VA-API implementation that works atop NVIDIA NVDEC...

Back in 2020 Microsoft announced their "Pluton" security chip that woulld be coming to future AMD, Intel, and Qualcomm processors. The Pluton security processor is designed to improve the system security under Windows and now we find out that AMD's forthcoming Ryzen 6000 "Rembrandt" mobile processors will be the first featuring this security feature that may prove controversial to Linux/open-source fans...

Last week I called attention to the new "x86-android-tablets" driver being prepared for introduction in Linux 5.17. That driver aims to fix up the mess of various x86 Android-focused tablets failing to run off the mainline Linux kernel or having various device issues in doing so. Since that prior article, more patches have been posted to address additional tablet issues...