BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Discover the new Terminus 10x18 console font in Linux kernel 6.19, engineered to improve text legibility on modern HiDPI laptop displays. Learn how this kernel-level enhancement benefits system administrators and developers during boot, debugging, and kernel panics. A complete guide to enabling FONT_TER10x18 via Kconfig.
Linux 6.19-rc4 lands with critical WiFi driver fixes for MediaTek hardware and new laptop support from Dell, ASUS, and TUXEDO. Linus Torvalds confirms an extended release cycle, targeting a stable Linux 6.19 kernel on February 8. Explore the latest kernel development insights, driver updates, and enterprise implications.
Explore Linux 6.19-rc2: Key bug fixes for SATA LPM issues, new hardware support, and kernel regression patches. Get the latest on the second release candidate leading to the February stable launch. Authoritative analysis for developers and sysadmins.
Linux 6.19-rc3 release notes: A lightweight update post-holiday. Key fix for ARM64 EFI boot crashes. Analysis of patch trends, development cycle insights, and implications for enterprise Linux deployments and data center infrastructure. Read the authoritative technical breakdown.
A critical Linux kernel fix reverts a problematic commit that broke MediaTek MT792x WiFi, causing kernel panics. Learn about the Linux 6.19 development cycle, firmware loading issues, and how this patch ensures wireless stability for MT76 driver users. Essential reading for system administrators and Linux developers.
A critical Linux kernel performance patch targets a slab memory allocation regression in Linux 6.18 LTS and 6.19, slashing kmem_cache_destroy() latency by 45% with optimized RCU sheaf flushing. Learn how the kvfree_rcu_barrier_on_cache() fix resolves major regressions for module loading and graphics performance.
Linux 6.19-rc1 kernel is released, featuring major VFS layer cleanups and the first real Rust-based drivers. Explore key changes like default AMDGPU for GCN 1.0/1.1, filesystem work, and prep for AMD Zen 6 & Intel Nova Lake. Learn what this means for developers & sysadmins.
Discover the latest Linux kernel 6.19-rc2 input updates featuring native support for CRKD guitar controllers (Blueberry Burst Pro, Black Tribal, SG) and the TUXEDO InfinityBook Max. Learn about XPad driver enhancements, hardware compatibility, and what this means for Linux gaming and professional audio workloads. A must-read for developers, gamers, and open-source enthusiasts.
Explore how Linux kernel 6.19's RSEQ optimization patches, led by Intel Fellow Thomas Gleixner, drastically reduce CPU overhead and boost performance for user-space applications. This deep dive into restartable sequences explains the technical improvements for enterprise computing and high-frequency trading.
Linux 6.19 introduces Rust bindings for I2C driver development, expanding kernel memory safety. This analysis covers the technical implementation, benefits for systems programming, and the strategic shift towards sustainable, secure infrastructure. Explore the future of embedded systems and kernel development.
Linux kernel 6.19 introduces native Rust module parameter support, a major step for memory-safe driver development. Learn how this update bridges the feature gap with C, enhances kernel security, and shapes the future of systems programming. Explore the technical merge details and practical implications.
d_genocide() function from the Linux 6.19 kernel. This deep dive analyzes the Linux kernel's dcache subsystem, terminology evolution, and the pull request from maintainer Al Viro that refactored the code for kill_litter_super(). A must-read for systems developers and open-source contributors.
Explore the Linux 6.19 kernel's new uio_pci_generic_sva driver enabling Shared Virtual Addressing (SVA) for zero-copy DMA. Discover its impact on high-performance computing, edge devices, and PCIe hardware development. Authoritative guide on char/misc updates including Qualcomm & Analog Devices drivers.
Explore the technical integration of Microsoft's open-source RAMDAX driver into the Linux 6.19 kernel, enabling dynamic RAM carving for NVDIMM persistent memory. This guide covers its impact on virtualization, development workflows, and the future of high-performance computing, optimized for developers and sysadmins. Learn more about FSDAX/DEVDAX interfaces and kernel-level innovation.
Linux 6.19 kernel update introduces major PCIe Resizable BAR (ReBAR) code restructuring by Intel's Ilpo Järvinen. Learn how new rebar.c APIs simplify driver development, enhance future-proofing with u64 bitmasks, and improve system performance for upcoming hardware. A deep dive for developers and sysadmins.
Critical Linux kernel fix for Seagate ST2000DM008 HDD SATA bus failure. Learn about the LPM bug, the patch in Linux 6.19, and how to protect your system. Includes workarounds, technical deep dive, and implications for system stability.
Explore how the Linux 6.19 kernel's new scoped user access macros revolutionize performance-critical code by eliminating speculation barriers, enhancing memory safety, and optimizing CPU usage across ARM, x86, and PowerPC architectures for enterprise and cloud computing environments. Learn about Thomas Gleixner's architectural breakthrough for better concurrency handling in Linux development and kernel security.
