Boot Issues
Microsoft shares temp fix for Linux boot issues on dual-boot systems
Microsoft has provided a workaround to temporarily fix a known issue that is blocking Linux from booting on dual-boot systems with Secure Boot enabled. The company says this temporary fix can help Linux users revive unbootable systems displaying “Something has gone seriously wrong: SBAT self-check failed: Security Policy Violation” errors after installing the August 2024 […]
Microsoft confirms August updates break Linux boot in dual-boot systems
Microsoft has confirmed the August 2024 Windows security updates are causing Linux booting issues on dual-boot systems with Secure Boot enabled. The issue is caused by a Secure Boot Advanced Targeting (SBAT) update applied to block Linux boot loaders unpatched against the CVE-2022-2601 GRUB2 Secure Boot bypass vulnerability. “Resulting from this issue, your device might fail to boot […]
New Windows updates break dual boot on some Linux systems
According to user reports following this month’s Patch Tuesday, the August 2024 Windows updates are breaking dual boot on Linux systems with Secure Boot enabled. This issue is caused by Microsoft’s decision to apply a Secure Boot Advanced Targeting (SBAT) update to block Linux boot loaders unpatched against the CVE-2022-2601 GRUB2 Secure Boot bypass vulnerability, which could […]