O Ubuntu 22.04 LTS desativa a aceleração 3D para as VMs convidadas com GNOME BOXES / Virt-Manager

 

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O Ubuntu 22.04 LTS está planejando ficar com o Kernel Linux 5.15 por padrão

 

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Optimized Ubuntu Security Advisory: Critical Request Tracker Vulnerabilities Patched (USN-7692-1)

 

Urgent Ubuntu security update! Critical Request Tracker vulnerabilities (CVE-2021-38562, CVE-2022-25802, etc.) exposed to timing attacks, XSS & DoS. Learn affected versions (22.04 LTS, 24.04 LTS, 25.04), patch instructions & exploit mitigation. Secure your enterprise ticketing system now.

O Ubuntu 22.04 LTS está pronto com o Mesa 22.0, os primeiros gráficos do Intel Arc são habilitados e a adição de âmbar

 

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O Ubuntu 22.04 LTS "Jammy Jellyfish" começa o desenvolvimento

 

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A Intel lança o driver de gráficos Arc empacotado para o Ubuntu 22.04 LTS

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Critical Security Patch: Ubuntu 22.04 LTS AWS Kernel Update Addresses VMSCAPE and Other Flaws

 

Critical Linux kernel security vulnerabilities (CVE-2025-40300, CVE-2025-37838, CVE-2025-38118, CVE-2025-38352) patched in Ubuntu 22.04 LTS for AWS. Learn about the VMSCAPE flaw, update instructions, and how to protect your cloud infrastructure from potential compromise. Essential reading for system administrators and DevOps engineers.

O Ubuntu 22.04.2 LTS foi adiado para o final de fevereiro devido a problemas de kernel e calços assinados

 

As versões LTS do Ubuntu xx.04.2 tendem a ser um pouco mais significativas para usuários de suporte de longo prazo, pois incluem a pilha "HWE" de habilitação de hardware portada com kernel Linux atualizado da versão não-LTS mais recente. O lançamento do Ubuntu 22.04.2 LTS estava previsto para 9 de fevereiro com essa pilha atualizada, mas agora foi adiado para o final do mês devido a problemas técnicos.

O Ubuntu 22.04.1 LTS está atrasado devido a um problema de instalação do OEM que leva a snaps quebrados

 

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O Ubuntu 22.04.4 LTS foi lançado com o kernel Linux 6.5 HWE

 

O Ubuntu 22.04.4 LTS: Uma atualização revolucionária para o seu sistema! 💻

Critical Linux Kernel Security Update for Ubuntu 22.04 LTS: Patches for NTFS3 and Traffic Control Flaws (USN-7726-2)

 

Urgent Ubuntu 22.04 LTS kernel patch: Critical vulnerabilities in NTFS3 & traffic control subsystems (CVE-2024-27407, CVE-2025-38350) are fixed. Learn the update instructions, why a reboot is mandatory, and how to secure your Linux systems now.

O Ubuntu 22.04 LTS altera o padrão do driver NVIDIA para usar o X.Org em vez do Wayland

 

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O Ubuntu 22.04 LTS visa mais o uso industrial ao oferecer a versão beta do kernel em tempo real

 

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O Ubuntu 22.04 LTS já está disponível para download

 

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Urgent Security Patch: Critical Linux Kernel Vulnerabilities in Ubuntu 24.04/22.04 LTS Low-Latency Systems

 

Critical Linux kernel vulnerabilities (CVE-2025-38083, CVE-2025-37797) patched in Ubuntu 24.04/22.04 LTS low-latency systems. Learn urgent update steps, reboot protocols, and enterprise security implications. Official Ubuntu advisory included.

As Imagens candidatas ao lançamento do Ubuntu 22.04 LTS para testes de última hora

 

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Critical WebKitGTK Security Patch: A Deep Dive into Ubuntu USN-7941-1 & CVE-2025-13947

 

Critical Ubuntu security update USN-7941-1 patches multiple WebKitGTK vulnerabilities (CVE-2025-13947, CVE-2025-43421, CVE-2025-43458, CVE-2025-66287) affecting Ubuntu 22.04 LTS to 25.10. Learn the risks of cross-site scripting (XSS), DoS, and remote code execution, and get step-by-step instructions to update your libwebkit2gtk packages now to secure your Linux systems.

Ubuntu 22.04 LTS Kernel Under Siege: Analyzing the 100+ Vulnerabilities in USN-8033-7

 

Urgent: Ubuntu 22.04 & 20.04 LTS kernels (linux-intel-iotg, linux-xilinx-zynqmp) face 100+ critical vulnerabilities (CVEs) including privilege escalation risks. This deep dive analyzes USN-8033-7, explains the subsystem flaws, provides patching commands, and details the mandatory ABI change for third-party modules. Secure your IoT and embedded systems now.

Critical Linux Kernel Vulnerabilities Patched in Ubuntu 22.04 LTS: A Security Advisory

 

Explore an in-depth analysis of the critical Linux kernel vulnerabilities (CVE-2024-26921, CVE-2024-26922) affecting Ubuntu 22.04 LTS. This security advisory details the risks, patched versions, and essential system administration steps for enterprise-grade vulnerability management and threat mitigation.

Critical MySQL Security Patch: Ubuntu USN-7691-1 Resolves 24 High-Risk Vulnerabilities

 

Critical MySQL security update for Ubuntu 22.04/24.04/25.04 (USN-7691-1) patches 24 CVE vulnerabilities including CVE-2025-50077 to CVE-2025-53023. Immediate upgrade required to prevent database exploits. Official patch instructions & release notes inside.