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Evropský parlament odmítá plošné sledování za pomocí umělé inteligence

Root.cz - 7. Říjen 2021 - 23:00
Evropský parlament hlasoval ve prospěch rezoluce, která zakazuje policii a dalším orgánům v členských státech využívat systémy umělé inteligence (AI) rozpoznávání tváří. Chce tak zabránit masivnímu sledování.

AMD Ryzen 9 5900HX / ASUS ROG Strix G15 Is A Nicer Experience On Ubuntu 21.10

Phoronix - 7. Říjen 2021 - 14:30
Earlier this week I posted benchmarks showing how Intel Tiger Lake performance has improved nicely for Ubuntu 21.10 compared to Ubuntu 21.04. Of course, readers immediately wondered whether this also applied on the AMD laptop side... So here are some tests using an AMD Ryzen 9 5900HX with the ASUS ROG Strix G15 AMD Advantage laptop under Ubuntu 21.04, Ubuntu 21.10, and then also looking at running Linux 5.15 + Mesa 21.3-devel Git for an even more bleeding edge experience.

Apache OpenOffice 4.1.11 Released - Increased Font Size In Help, Other Mundane Changes

Phoronix - 7. Říjen 2021 - 14:13
The Apache Software Foundation today announced the release of Apache OpenOffice 4.1.11 as their 14th release while stewarding this open-source office suite...

Intel C For Metal Compiler Updated With Support For XeHP & DG1

Phoronix - 7. Říjen 2021 - 11:20
Intel's CM Compiler is out with its first big update since earlier in the year for advancing their "C For Metal" GPU programming language effort...

Intel Removes ASTC Hardware From Gen12.5+ Graphics

Phoronix - 7. Říjen 2021 - 10:49
Somewhat of a surprising change with Intel Gen12.5 graphics is that they have removed the hardware supporting Adaptive Scalable Texture Compression (ASTC). Intel's Linux graphics driver has now been updated to address Gen12.5+ foregoing hardware support for ASTC texture compression...

GNU Toolchain Begins Landing RISC-V Bitmanip/Zbs Instructions Support

Phoronix - 7. Říjen 2021 - 10:19
The GNU toolchain (initially with the GNU Assembler) has begun landing support for RISC-V's Zbs instructions that are part of the Bitmanip extension to the processor ISA...

Google Trumpets The Success Of Their Chrome "RenderingNG" Performance Initiative

Phoronix - 7. Říjen 2021 - 5:00
For the better part of the past decade Google has been pursuing performance improvements to their Chrome/Chromium web browser as the "RenderingNG" initiative to provide faster web page performance, lower memory consumption, and better battery life. This current work is finally wrapping up in 2021 to great success...

NVIDIA 470.62.05 Beta Brings Vulkan Video Updates

Phoronix - 7. Říjen 2021 - 0:33
NVIDIA today published their newest Vulkan beta driver update for Windows and Linux with some new extension support plus Vulkan Video enhancements...

Fotografování dalekohledem: masky korekce vinětace

Root.cz - 6. Říjen 2021 - 23:00
V minulém díle byly ukázky fotografií, mobilní aplikace Neoshot, adaptér na dalekohled a optické vady. Dnes přesuneme snímky po Wi-Fi, nafotíme masky korekce vinětace a konvertujeme obrázky do PNG.

Manipulace s vektory a maticemi v projektu SciLua

Root.cz - 6. Říjen 2021 - 23:00
Dnes budou popsány základní operace s vektory i s maticemi, tedy se základními datovými strukturami, s nimiž tento projekt nějakým způsobem manipuluje. Prozatím bude nejvíce prostoru věnováno spojování vektorů a matic.

FWUPD 1.7 Released With Supporting More Hardware For Firmware Updates On Linux

Phoronix - 6. Říjen 2021 - 20:17
FWUPD and the Linux Vendor Firmware Service (LVFS) continue to serve as a resounding open-source success for allowing an increasing amount of hardware to support firmware updates on Linux from system/motherboard UEFI to disk drives and various peripherals. LVFS is now serving up more than two million firmware downloads a month while FWUPD 1.7 is out today with supporting firmware updates on even more hardware...

Chrome 96 To Feature Improved WebRTC Code, Better Wayland Screensharing

Phoronix - 6. Říjen 2021 - 19:41
Next month's release of Chrome 96 is a bit more exciting now thanks to the work of Jan Grulich at Red Hat...

Red Hat Enterprise Linux 8.5 Now Available As Beta

Phoronix - 6. Říjen 2021 - 19:22
Red Hat today made available the Red Hat Enterprise Linux 8.5 (RHEL 8.5) beta, incorporating a half-year of improvements to this flagship enterprise Linux distribution...

Canonical Announces Ubuntu Frame As A Full-Screen Shell Built On Mir

Phoronix - 6. Říjen 2021 - 18:36
Canonical today announced the launch of Ubuntu Frame, its full-screen shell built atop the Wayland-embracing Mir server for embedded displays, IoT, and related use-cases...

Radeon Software 21.30 PRO vs. Mesa 21.3-devel + Linux 5.15 Gaming Performance

Phoronix - 6. Říjen 2021 - 14:16
For those wondering how AMD's latest-generation Radeon RX 6000 series is competing now between the Linux driver options of AMD's official Radeon Software for Linux 21.30 "PRO" driver stack and the latest upstream, fully open-source driver components from Mesa and the mainline Linux kernel, here is a fresh comparison.

Raspberry Pi "V3D" Driver Landing Support For Multiple Sync Objects

Phoronix - 6. Říjen 2021 - 13:23
A new batch of drm-misc-next updates were sent out today for staging in DRM-Next ahead of the Linux 5.16 merge window. With this week's changes there is a notable addition for the Broadcom V3D DRM kernel driver, which most notably is for the Raspberry Pi 4 and newer...

Sony Has Begun Accelerating Their Contributions To Open-Source / Linux

Phoronix - 6. Říjen 2021 - 10:56
At last week's Linux Foundation Open-Source Summit / Embedded Linux Conference there was a Sony presentation about their history with open-source/Linux and how since last year they have been "accelerating" their open-source contributions...

Výpadek Facebooku způsobila chyba v interním nástroji při rutinním zásahu

Root.cz - 6. Říjen 2021 - 8:37
Facebook provozuje jednu z nejrozsáhlejších sítí datacenter na světě. Přes všechnu snahu o robustnost se ani jemu nevyhýbají velké výpadky, které přijdou maximálně jednou za deset let. Už víme, co způsobilo ten pondělní.

Ampere Computing Steps Up With Monthly Open-Source Firmware Releases

Phoronix - 6. Říjen 2021 - 8:00
We have covered previously how Ampere Computing has been working on open-source firmware for their Ampere Altra processors and their reference server designs while now they are stepping up to the plate and committing to a monthly release cycle for their open-source firmware...

ET: Legacy 2.78 Released With Better OpenAL Sound, Android Support Materializing

Phoronix - 6. Říjen 2021 - 5:00
One of our favorite open-source game projects, ET: Legacy for letting the legendary game Wolfenstein: Enemy Territory live on as a community project, is out with a new release...
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