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linux windows coexistence
About this tag
This tag covers the coexistence of Linux and Windows on the same machine, with a focus on dual-boot configurations. The content discusses a specific issue where Windows 11 updates, particularly the August 2024 Patch Tuesday update (KB5041585), broke dual-boot setups with Linux due to changes in Secure Boot Advanced Targeting (SBAT). A fix was later released in the May 2025 update (KB5058405). The tag is relevant for users who run both operating systems and need to troubleshoot compatibility problems caused by Windows updates.
For much of the past year, Windows 11 users with a passion for both Microsoft and open-source software faced a major headache: dual-boot configurations with popular Linux distributions became unreliable, causing frustration and unexpected downtime for home enthusiasts and IT professionals alike...
boot issues
bootloader
dual boot
feedback
firmware
kb5058405
linux compatibility
linux support
linuxwindowscoexistence
open source
patch
sbat
secure boot
secure boot troubleshooting
security
system repair
uefi
windows 11
windows update