BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
In-depth technical analysis of the newly merged HPLOC BVH algorithm for the RADV Vulkan driver in Mesa 26.0. Explore how this Valve-contributed optimization delivers 2-5% faster ray-traced performance in titles like Cyberpunk 2077, revolutionizing Linux gaming graphics. Learn about hierarchical parallel locally-ordered clustering for superior acceleration structure builds.
Linux gaming performance leaps forward with Mesa 26.0, featuring major RADV Vulkan driver ray-tracing optimizations for Unreal Engine 5 titles. This analysis covers the technical merge, projected FPS gains for AMD Radeon & Intel Arc GPUs, and implications for Ubuntu 26.04 LTS & Fedora 44. Read for expert insights on open-source graphics.
Urgent SUSE Linux security advisory 2025:4396-1 patches 10 critical Mozilla Firefox vulnerabilities, including multiple 9.8 CVSS-rated flaws. Learn about the use-after-free, sandbox escape, and JIT risks & get step-by-step patch instructions for SLE 12 SP5 systems.
Critical Ubuntu security advisory USN-7924-1 addresses multiple libpng1.6 memory corruption vulnerabilities (CVE-2025-64505, CVE-2025-64506, CVE-2025-64720, CVE-2025-65018) affecting denial-of-service risks across Ubuntu 16.04 LTS through 25.10. Learn immediate patching instructions, enterprise mitigation strategies, and security hardening recommendations for PNG processing in Linux environments.
Discover how a recent commit to the GNU C Library (glibc) delivers a 4x performance boost on AMD Zen 3 hardware by changing its Fused Multiply-Add (FMA) implementation. Learn the technical details of this math code optimization and its impact on software performance. A must-read for developers, system architects, and Linux enthusiasts.
Explore NVIDIA's new 580.94.11 Vulkan beta driver for Linux, featuring crucial VK_EXT_hdr_metadata support for HDR gaming, performance enhancements, and Wayland compatibility. Discover what this update means for Linux gamers and developers.
Wild Linker 0.7 is released, challenging Mold with superior speed on Linux. Written in Rust, this high-performance linker introduces incremental linking support and RISC-V compatibility. Explore benchmarks, new features, and download links for this next-generation compilation tool.
Explore the key x86 fixes in Linux 6.18-rc4, including expanded AMD Zen 6 CPU support and a critical RDSEED security patch for Zen 5 architectures. This deep dive covers microcode updates, kernel configuration fixes, and what it means for enterprise systems and high-performance computing.
LACT 0.8.2 revolutionizes Linux GPU management with new OpenTelemetry export, enhanced CLI, and superior GUI controls for AMD, NVIDIA, and Intel graphics cards. Discover how this Rust-based tool enables advanced overclocking, power monitoring, and system optimization for enthusiasts and professionals.
Critical Oracle Linux 7 Squid Proxy Security Update: CVE-2025-14414 Explained. Learn about this high-severity vulnerability, its impact on enterprise network infrastructure, and the essential steps for patching. Protect your systems from potential remote code execution and data breaches with our expert mitigation guide.
Explore the new VK_VALVE_video_encode_rgb_conversion extension in Vulkan 1.4.327. This analysis covers its technical specs, impact on GPU-accelerated video encoding, and benefits for developers in high-performance graphics programming.
AMD merges True16 mode into LLVM for all RDNA3 GPUs (including RDNA 3.5), enabling native 16-bit registers & instructions. Boost ROCm compute & AI/ML performance potential. Explore the technical impact & future RDNA4 implications.
AMD-SBI driver merges into Linux 6.16, revolutionizing EPYC server management via APML. Discover how this kernel upgrade enables sideband CPU diagnostics, MCA register access, and BMC integration for data centers.
