Windows 11 25H2
Motherboard: MAG B550 TOMAHAWK (MS-7C91)
Wsl/InstallDistro/Service/RegisterDistro/CreateVm/HCS/HCS_E_HYPERV_NOT_INSTALLED
This was the error message when I tried to install ubuntu. I enabled Hyper-V, nothing changed.
Finally systeminfo in PowerShell gave me the right hint:
> Firmware does not support Hyper-V
So I had to change something in the Bios (MSI Click 5 Bios), but it was not easy to find. Finally a Reddit post brought me the solution:
1. Make sure you are in Advanced Mode (toggle with F7)
2. Overclocking settings > OC Explore Mode to Expert
3. CPU Features > Enable SVM Mode