Agregátor zdrojů

Kurz přežití s Linuxem, otevřený hardware mění společnost a tučňák v telefonu, zápisky z InstallFestu

Root.cz - 19. Březen 2024 - 0:00
Jak přežít v přírodě s Linuxem, páječkou a hromadou součástek? Jaké výhody má komunikační síť Matrix a proč ji ještě nemají všichni? Jak mění otevřený hardware společnost? Nejen o tom se mluvilo na InstallFestu.

Realizace transakcí v systému Redis

Root.cz - 19. Březen 2024 - 0:00
Seznámíme se s tím, jak jsou v systému Redis realizovány (či spíše nerealizovány) transakce a jakým způsobem je možné si je naprogramovat, a to s využitím takzvané pipeline a optimistického zamykání.

XWayland Nukes The NVIDIA EGLStream Backend

Phoronix - 18. Březen 2024 - 21:05
XWayland had targeted both the Generic Buffer Management (GBM) and EGLStream APIs due to NVIDIA not supporting GBM like all of the other Linux drivers. But now that the NVIDIA proprietary Linux graphics driver has been boasting GBM support and advancing with their Wayland platform support in general, XWayland is letting go of the EGLStream mess...

Firefox 124 Now Available With Screen Wake Lock API

Phoronix - 18. Březen 2024 - 17:17
The Firefox 124.0 release binaries are now available ahead of the official release announcement tomorrow...

Aktualizácie v distribúcii SparkyLinux 7.3

LinuxEXPRES - 18. Březen 2024 - 16:30

Vývojári distribúcie SparkyLinux oznámili vydanie nových inštalačných obrazov stabilnej edície s niekoľkými aktualizáciami softvérových balíčkov. Okrem toho majú užívatelia dostupnú jednu novú aplikáciu.

LLVM Clang Shows Off Great Performance Advantage On NVIDIA GH200's Neoverse-V2 Cores

Phoronix - 18. Březen 2024 - 16:20
With my recent NVIDIA GH200 Grace CPU benchmarks carried out remotely via GPTshop.ai, besides looking at areas like the 64K kernel page size performance benefits I also ran some fresh benchmarks looking at the performance difference when the binaries were generated by LLVM Clang rather than the default GCC compiler on Ubuntu Linux. This article shows off the performance difference for the 72-core Neoverse-V2 server/HPC processor when leveraging LLVM Clang rather than the GNU Compiler Collection.

CoreCtrl 1.4 Brings Radeon RX 7000 Series Fan Curve Controls, Intel CPU Temperatures

Phoronix - 18. Březen 2024 - 15:12
CoreCtrl 1.4 was released this weekend as the newest version of this open-source, independently-developed GUI utility for managing CPU and GPU performance characteristics and power/thermal monitoring under Linux, among other capabilities. CoreCtrl does a good job at offering basic GUI-driven controls and monitoring for CPUs and GPUs in the absence of any official GUI solutions by the likes of AMD and Intel...

Rust Coreutils & Reproducible Builds Receives Funding From The Sovereign Tech Fund

Phoronix - 18. Březen 2024 - 14:43
Germany's Sovereign Tech Fund continues investing significant sums of money for important open-source projects. Among the latest projects receiving funding from the STF are the Rust-written Coreutils implementation and Reproducible Builds...

AMD Zen 5 "Znver5" CPU Enablement Merged For GCC 14

Phoronix - 18. Březen 2024 - 11:58
Back in February AMD posted GCC compiler enablement support for Zen 5 with the new "znver5" target ahead of launch. Since then it's been rather quiet and nervous not seeing this support merged ahead of the upcoming GCC 14 stable release, but this morning it's finally happened: the AMD Zen 5 processor enablement has been merged to GCC Git in time for the GCC 14.1 stable release that will be out in the coming weeks...

Linux 6.9 Adds Support For Several Samsung Bluetooth HID Devices

Phoronix - 18. Březen 2024 - 11:50
Along with the input subsystem updates for the Linux 6.9 kernel, the HID subsystem updates were also merged in recent days for this next Linux kernel release. Notable of this pull is enabling support for some newer Samsung Wireless input devices...

Linux 6.9 Continues Clearing Out Code For Intel's Defunct "Carillo Ranch" Platform

Phoronix - 18. Březen 2024 - 11:42
Last year Linux kernel developers began clearing out code for Intel's nearly two decade old "Carillo Ranch" platform that was a 90nm 32-bit single core processor for embedded devices in the sub 20 Watt space. It was a ~2007 product that never shipped but the Linux kernel code was left in the upstream tree until beginning to see it removed last year...

AMD Posts Updated Linux Patches For P-State Core Performance Boost

Phoronix - 18. Březen 2024 - 11:23
While AMD P-State driver's Preferred Core support was merged for Linux 6.9, another notable addition to this driver is still undergoing the patch review process: Core Performance Boost...

Linux 6.9 Adds Support For Snakebyte Gamepads

Phoronix - 18. Březen 2024 - 5:00
The input subsystem updates were merged on Sunday for the in-development Linux 6.9 kernel merge window, among various other input changes is adding support for Snakebyte GAMEPADs to the XPad driver...

LibreELEC 12 Beta Moves More Devices To 64-bit - Including The Raspberry Pi 5 & 4

Phoronix - 18. Březen 2024 - 0:52
LibreELEC as the Linux distribution that aims to be just enough of an operating system for bringing up Kodi for HTPC / multimedia needs, the LibreELEC 12 "Omega" Beta 1 release is available today for further improving this media center focused Linux OS...

Postřehy z bezpečnosti: pozor na pluginy ChatGPT a novou variantu StopCrypt

Root.cz - 18. Březen 2024 - 0:00
Podíváme se na pluginy ChatGPT od třetích stran, které mohou vést k převzetí účtů, hackera ze skupiny LockBit, který musí zaplatit náhradu škody a malware DarkGate zneužívající chybu ve funkci SmartScreen.

NixBSD kombinuje FreeBSD a NixOS, COSMIC je na Fedoře

Root.cz - 18. Březen 2024 - 0:00
Vznikl projekt NixBSD, který se snaží skloubit FreeBSD a NixOS. Prostředí COSMIC by se mohlo dostat do nadcházejícího vydání Fedory. Projekt GNOME oznámil vydání prostředí GNOME 46.

Many Laptop Improvements In Linux 6.9, Much Faster HP Performance At Higher TDP

Phoronix - 17. Březen 2024 - 14:52
All of the x86 platform driver updates have been merged for the ongoing Linux 6.9 merge window. As usual, most of the x86 platform driver work is around better supporting various Intel Core and AMD Ryzen laptops under Linux...

Fotogalerie: neděle na konferenci InstallFest 2024

Root.cz - 17. Březen 2024 - 14:22
O víkendu 16. a 17. března probíhá další ročník tradiční pražské linuxové konference InstallFest. Podívejte do přednáškových sálů, na workshopy a na stánky a třeba také na robota řízeného Linuxem.

CXL For Linux 6.9 Adds Error Injection, Native Memory Performance Enumeration

Phoronix - 17. Březen 2024 - 14:15
Intel continues leading the development of the Compute Express Link (CXL) subsystem for the Linux kernel while at least for the Linux 6.9 cycle are a few feature patch contributions from AMD...

XFS With Linux 6.9 Brings Online Repair Improvements

Phoronix - 17. Březen 2024 - 13:21
Joining the other file-systems seeing notable updates for Linux 6.9, the XFS file-system is seeing continued work around online repair support and other improvements...
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