Edit file

File name : kvm.conf

Content :# Setting modprobe kvm_intel/kvm_amd nested = 1 # only enables Nested Virtualization until the next reboot or # module reload. Uncomment the option applicable # to your system below to enable the feature permanently. # # User changes in this file are preserved across upgrades. # # For Intel #options kvm_intel nested=1 # # For AMD #options kvm_amd nested=1

Save