Was thrilled to see my virtual Windows 10 Pro guest being able to install docker, that uses a Hyper-V virtualized Linux under the hood. Also, WSL2 would be intersting, since my guest is insider Build 18970.5.3.1-arch1-1-ARCH #1 SMP PREEMPT Sat Sep 21 11:33:49 UTC 2019 x86_64 GNU/Linux
However, HyperV MMC is unable to start any machin, WSL2 prompt (ubuntu 18.04) closes immediately. So I uninstalled the Hyper-V feature, rebooted and tried to install it again, but the feature is grayed out:
The tooltip says: "Hyper-V cannot be installed: The processor does not have second level address translation (SLAT) capabilities"
Host CPU is i7-8850H, Virtualbox is configured like this
So, nested virtualization is not possible using Hyper-V on the guest?VT-x/AMD-V Nested Paging PAE/NX, Hyper-V Paravirtualization