Hi, while i was trying to test the new WSL2 feature it seems nester VM feature is not working anymore.
Unraid 6 8 3
VM Windows 10 pro
what have i done
disabled all VMs, disabled VM Manager, unraid shell
modprobe -r kvm_intel
modprobe kvm_intel nested=1
edited VM xml template with the following entry under <cpu> section
<feature policy='require' name='vmx'/>
tried starting VM Manager, no way, always ended in <LIBVrt service failed to start>
after some digging and results only showed check pathes (which where correct), i rebooted, VM Manager is back up and running, so went further.
followed guide to enable nested VM by adding <kvm_intel.nested=1> to the boot append line, rebooted
now, when i enable the feature in the Win 10 VM
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
and reboot, Win10 system crashes, have to restart in safe mode, changes are reverting and VM boots up normally but of course without virt possibility.
after some further tests and some more searches i gave up now, when i read i see there is also a open issue
which is pretty similar, so its probably still not solved ?
For an Info thanks ahead
ps. as WSL2 is coming now, i guess alot more will like to try the new features which demands nested virt ...