BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
CachyOS, the performance-focused Arch Linux distribution, launches its first 2026 ISO featuring Wayland as default, KDE Plasma Login Manager, Limine bootloader, Btrfs compression, and NVIDIA Kepler GPU support. Discover the ultimate Linux desktop for gaming enthusiasts and power users.
Expert analysis of the OpenSUSE kernel-devel 6.18.5.1-1.1-2025-68332 security advisory. This in-depth guide covers critical vulnerabilities, patch management strategies for Linux system administrators, and enterprise Linux security hardening. Learn mitigation steps and proactive kernel maintenance protocols. Over 1500 words of actionable insights.
Mageia 9 users: A critical security & stability update for the NVIDIA470 driver (MGAA-2026-0004) is now live. This patch resolves a significant bug detailed in our in-depth analysis of Linux graphics driver maintenance, security patching protocols, and system stability optimization for advanced users and sysadmins.
The Linux kernel's legacy mount API faces final deprecation in Linux 7.0, removing internal code after years of transition. This comprehensive guide explores technical implications for filesystem drivers, enterprise migration strategies, and the future of Linux storage architecture. Essential reading for kernel developers and system administrators managing this pivotal infrastructure change.
Canonical confirms Ubuntu 26.04 LTS "Resolute Raccoon" will ship with the Linux 6.20 kernel, potentially rebadged as Linux 7.0. This strategic shift to the latest upstream kernel promises enhanced performance, security, and hardware support for enterprise deployments and developers. Learn what this means for the future of Ubuntu LTS releases.
Critical Go language security update for openSUSE/SUSE Linux. Patch govulncheck-vulndb to address 30+ CVEs & ensure accurate vulnerability scanning. Includes deployment guide & enterprise security analysis.
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.
Fedora Cloud 44 is eliminating the separate /boot partition, adopting a Btrfs subvolume instead. Explore this strategic shift for cloud image efficiency, its technical rationale, and the implications for DevOps and Linux admins on deployment size and system management. Learn more about this FESCo-approved change.
Critical VMSCAPE vulnerability (CVE-2025-40300) discovered in Ubuntu's Linux Kernel for Azure FIPS systems: a hypervisor isolation flaw risking host data exposure. This in-depth security advisory details the threat, impacted subsystems, patching procedures, and essential enterprise hardening strategies for cloud infrastructure defense. Proactive patch management is non-negotiable for compliance and security.
Linux kernel 6.18 is now stable and expected to be the 2025 Long-Term Support (LTS) release. Our in-depth analysis covers the new Sheaves memory allocator, 50% faster UDP performance, Apple M2 support, Nouveau GSP default, and critical security updates for enterprise deployment.
A critical Linux kernel security flaw, tracked as CVE-2024-26931, has been patched in SUSE Linux Enterprise Server 15 SP5. This vulnerability in the Btrfs file system could allow local attackers to cause a denial-of-service. Our in-depth analysis covers the technical details, patching instructions, and the broader implications for enterprise cybersecurity.
Critical SUSE Linux kernel vulnerability CVE-2024-26998 patched. This security flaw in the BTRFS file system posed a severe denial-of-service risk. Our in-depth analysis covers the vulnerability's impact, patching steps for SUSE Linux Enterprise Server (SLES), and essential Linux server hardening strategies.
Critical Linux kernel vulnerability CVE-2024-26924 patched in SUSE update 2025-3970-1. This security flaw, a use-after-free in the BTRFS file system, poses a significant privilege escalation risk. Our in-depth analysis covers the vulnerability's technical impact, patching procedures for SUSE Linux Enterprise Server (SLES), and essential enterprise Linux security hardening strategies to protect your infrastructure.
Critical SUSE Linux kernel real-time (RT) vulnerability CVE-2024-26928 patched in SUSE-2025-3880-1. This high-severity flaw in the BTRFS file system could allow local attackers to cause denial-of-service. Learn the technical details, impacted kernel versions, and immediate mitigation steps to secure your systems.
Discover SUSE Linux Enterprise Server 16, the first AI-integrated enterprise OS with a 16-year lifecycle. Explore its new Agama installer, SELinux default, MCP support, and cost-saving AI capabilities for 2025's IT landscape. Learn about availability for SAP & HA solutions.
OpenSUSE addresses a critical Linux kernel privilege escalation vulnerability (CVE-2024-26929) in security advisory SUSE-SU-2025:3736-1. This patch mitigates a use-after-free flaw in the BTRFS file system, preventing local attackers from gaining root access. Learn about the vulnerability, affected systems, and immediate remediation steps.
Fedora Linux's shift to the Btrfs filesystem with a new bootable subvolume layout marks a pivotal change for cloud deployments. This in-depth analysis explores the enterprise-grade benefits of Btrfs—snapshots, data integrity, and efficient storage—and how Fedora's implementation enhances system resilience, simplifies rollbacks, and attracts premium cloud infrastructure management. Discover the technical rationale and practical implications for sysadmins and DevOps engineers.
