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Virtualization on Fedora , including:
These extensions are called Intel VT or AMD-V.
$ egrep '^flags.*(vmx|svm)' /proc/cpuinfo
If this command results in nothing printed, your system does not support the relevant virtualization extensions. You can still use QEMU/KVM, but the emulator will fall back to software virtualization, which is much slower.
$ dnf group info virtualization Last metadata expiration check: 0:04:12 ago on Wed 10 Jul 2019 05:44:56 AM EDT. Group: Virtualization Description: These packages provide a graphical virtualization environment. Mandatory Packages: virt-install Default Packages: libvirt-daemon-config-network libvirt-daemon-kvm qemu-kvm virt-manager virt-viewer Optional Packages: guestfs-browser libguestfs-tools python3-libguestfs virt-top $
$ sudo dnf group install virtualization $ sudo dnf group install --with-optional virtualization
$ lsmod | grep kvm kvm_intel 303104 0 kvm 741376 1 kvm_intel irqbypass 16384 1 kvm $