Critical GRUB2 Security Update for SUSE Linux Systems (2025 Patch Guide)

 

SUSE Linux GRUB2 security update 2025 introduces new 4K RSA Secure Boot keys for IBM Power/Z systems. Learn installation commands for Leap 15.4, SLE Micro 5.3/5.4, Manager Server 4.3, and SAP HANA environments with patch verification tips.

Critical Security Update: OracleASM Rebuilt with 4K RSA Secure Boot Key for IBM Power & Z

 

SUSE releases a critical OracleASM update with a new 4K RSA secure boot key for IBM Power & Z systems. Learn installation steps, affected products, and security implications for SUSE Linux Enterprise & openSUSE Leap 15.5.

How Microsoft’s 2024 Secure Boot Update Broke Linux Dual-Boot Systems (And How to Fix It)

 

Microsoft’s 2024 Secure Boot update broke Linux dual-boot systems—here’s why it happened, how it was fixed in 2025, and key lessons for admins. Learn how to avoid future conflicts between Windows updates and Linux bootloaders.

O Ubuntu 17.10 vem para melhorar a inicialização segura para inicializar o Windows do GRUB e Habilitar o PIE.

O Ubuntu 17.10 apoiará a série Python 3.6.