Thanks for the answer, unfortunately it must be windows, virtualbox is used by a development software that we use in the company. The tests I am doing by installing Virtualbox manually now.
Yes i have enabled "kvm_amd" kernel module and the command says this:
root@pve:~# cat...
I recently installed Proxmox in an AMD EPYC 7302 16-Core Processor server, in addition to normal VMs I need to create a Windows VM that will start VMs with Virtualbox using a software we use to develop PLC software.
This setup worked on a previous Intel Xeon server with ubuntu and KVM/QEMU.
I...