Как исправить ошибки QEMU/KVM и libvirt, в UEFI режиме? [РЕШЕНО]

sudo su
pacman -Syu
pacman -S qemu virt-manager dnsmasq dmidecode
systemctl enable libvirtd.service
nano /etc/libvirt/libvirtd.conf
-----------------libvirtd.conf-----------------
#unix_sock_group = "libvirt"       -> unix_sock_group = "libvirt"
#unix_sock_rw_perms = "0770"  -> unix_sock_rw_perms = "0770"
---------------------------------------------------
usermod -a -G libvirt [пользователь]
usermod -a -G kvm [пользователь]
usermod -a -G input [пользователь]
systemctl restart libvirtd.service

sudo su
pacman -Syu
pacman -S edk2-ovmf
nano /etc/libvirt/qemu.conf
-----------------qemu.conf-----------------
#nvram = [   -> nvram = ["/usr/share/ovmf/x64/OVMF_CODE.fd:/usr/share/ovmf/x64/OVMF_VARS.fd"]
--------------------------------------------------
systemctl restart libvirtd.service

● libvirtd.service - Virtualization daemon
     Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; disabled; vendor preset: disabled)
     Active: active (running) since Thu 2020-12-10 16:05:06 MSK; 1min 27s ago
TriggeredBy: ● libvirtd-admin.socket
             ● libvirtd.socket
             ● libvirtd-ro.socket
       Docs: man:libvirtd(8)
             https://libvirt.org
   Main PID: 9603 (libvirtd)
      Tasks: 19 (limit: 32768)
     Memory: 18.5M
     CGroup: /system.slice/libvirtd.service
             ├─7273 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/vlan0.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
             ├─7274 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/vlan0.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
             └─9603 /usr/bin/libvirtd --timeout 120

дек 10 16:05:06 desktop-pc systemd[1]: libvirtd.service: Unit process 7274 (dnsmasq) remains running after unit stopped.
дек 10 16:05:06 desktop-pc systemd[1]: Stopped Virtualization daemon.
дек 10 16:05:06 desktop-pc systemd[1]: libvirtd.service: Found left-over process 7273 (dnsmasq) in control group while starting unit. Ignoring.
дек 10 16:05:06 desktop-pc systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies.
дек 10 16:05:06 desktop-pc systemd[1]: libvirtd.service: Found left-over process 7274 (dnsmasq) in control group while starting unit. Ignoring.
дек 10 16:05:06 desktop-pc systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies.
дек 10 16:05:06 desktop-pc systemd[1]: Started Virtualization daemon.
дек 10 16:05:06 desktop-pc libvirtd[9603]: libvirt version: 6.5.0
дек 10 16:05:06 desktop-pc libvirtd[9603]: hostname: desktop-pc
дек 10 16:05:06 desktop-pc libvirtd[9603]: Obsolete nvram variable is set while firmware metadata files found. Note that the nvram config file variable is going to be ignored.

Konstantin1722
Как устанавливал:
sudo su
pacman -Syu
pacman -S qemu virt-manager dnsmasq dmidecode

$ sudo pacman -S virt-manager qemu qemu-arch-extra ovmf vde2 ebtables dnsmasq bridge-utils openbsd-netcat