Environment:
Device: Lenovo Yoga Air 14s 【please fill in the exact model】
CPU: AMD Ryzen 7 7840S
Windows edition: Windows 11 【Home / Pro】
Windows version/build: 10.0.26200.8246
BIOS version: M6CN37WW 【please confirm】
BIOS virtualization option: AMD SVM / AMD-V
File system: NTFS 【remove this line if not confirmed】
Related components:
- Windows Subsystem for Linux
- VirtualMachinePlatform
- Windows Hypervisor
- Docker Desktop with WSL2 backend
- Ubuntu on WSL
Problem description:
After enabling WSL or VirtualMachinePlatform, Windows 11 fails to boot on the next restart if AMD SVM / AMD-V virtualization is enabled in BIOS.
The system may show a black screen, get stuck during Windows feature configuration, or enter Windows Automatic Repair. Automatic Repair cannot fix the issue. Uninstalling updates and System Restore also fail.
However, if I enter BIOS and disable AMD SVM virtualization, Windows can boot normally again.
Because Windows can boot normally when AMD SVM is disabled, this does not look like a normal EFI / BCD / bootloader corruption issue. It looks more like a low-level conflict during Windows Hypervisor initialization when AMD SVM is available.
Reproduction steps:
- Start with Windows 11 10.0.26200.8246 on a Lenovo Yoga Air 14s with AMD Ryzen 7 7840S.
- Enable WSL or VirtualMachinePlatform.
This can be triggered by one of the following:
- Installing Docker Desktop and allowing it to enable WSL2;
- Enabling “Windows Subsystem for Linux” in Windows Features;
- Enabling “Virtual Machine Platform” in Windows Features;
- Running DISM or PowerShell commands to enable VirtualMachinePlatform;
- Installing Ubuntu through WSL.
- Reboot the system.
- If AMD SVM / AMD-V is enabled in BIOS, Windows fails to boot and enters one of the following states:
- black screen;
- stuck during Windows feature configuration;
- stuck around 30% and then black screen;
- Windows Automatic Repair;
- Automatic Repair fails;
- uninstalling updates fails;
- System Restore fails.
- Enter BIOS and disable AMD SVM / AMD-V.
- Windows can boot normally again.
Expected behavior:
Windows should boot normally after enabling WSL / VirtualMachinePlatform when AMD SVM is enabled in BIOS. WSL2 and Docker Desktop should be able to use hardware virtualization normally.
Actual behavior:
Windows crashes, shows a black screen, or enters Automatic Repair on the next reboot when AMD SVM is enabled. Disabling AMD SVM allows Windows to boot again.
Important observations:
- The issue is not simply a Docker Desktop installation problem. Docker only triggered the WSL2 / VirtualMachinePlatform dependency.
- The actual failure happens during the Windows boot process after WSL / VirtualMachinePlatform has been enabled.
- The bootloader does not appear to be permanently damaged, because disabling AMD SVM in BIOS allows Windows to boot normally.
- The failure seems to occur only when both conditions are true:
- WSL / VirtualMachinePlatform / Hypervisor-related components are enabled or have been installed;
- AMD SVM / AMD-V is enabled in BIOS.
- This suggests a possible low-level compatibility issue involving:
- Windows 11 Build 26200;
- Windows Hypervisor;
- WSL2 / VirtualMachinePlatform;
- AMD SVM / AMD-V;
- Lenovo BIOS / ACPI / IOMMU / AMD AGESA firmware implementation.
Related references:
- WSL / Virtual Machine Platform cannot be enabled for 25H2:
https://github.com/microsoft/WSL/issues/13509
- Unable to get WSL running in my development Windows:
https://learn.microsoft.com/en-us/answers/questions/4165752/unable-to-get-wsl-running-in-my-development-window
Things already checked or considered:
- The AMD Ryzen 7 7840S CPU supports hardware virtualization.
- AMD SVM can be enabled and disabled in BIOS.
- When AMD SVM is disabled, Windows can boot.
- When AMD SVM is enabled and WSL / VirtualMachinePlatform has been enabled, Windows may fail to boot.
- This does not look like a normal BCD or EFI boot failure, because disabling AMD SVM restores bootability.
- Docker Desktop is not considered the root cause. It only triggered WSL2 / VirtualMachinePlatform installation.
Questions:
- Is there a known issue in Windows 11 25H2 / Build 26200 where enabling WSL2 / VirtualMachinePlatform causes boot failure or Automatic Repair on AMD systems?
- Could this be related to Windows Hypervisor initialization when AMD SVM / AMD-V is available?
- Are there known compatibility issues involving WSL2 / VirtualMachinePlatform / VBS / HVCI / Device Guard and AMD SVM on Windows 11 Build 26200?
- Is there a recommended way to safely disable or reset WSL / VirtualMachinePlatform / Hypervisor configuration from Windows Recovery Environment?
- Should I reinstall or downgrade to Windows 11 24H2 / Build 26100 as a workaround?
- Which logs should I collect to identify where the boot failure occurs? For example:
- SrtTrail.txt
- CBS.log
- DISM.log
- Event Viewer logs
- WSL logs
Request:
Please help determine whether this is a known Windows 11 Build 26200 / WSL2 / VirtualMachinePlatform / AMD SVM compatibility issue, and whether there is any official workaround or fix.