{ pkgs, username, ... }:
{
    dconf.settings = {
        "org/virt-manager/virt-manager/connections" = {
            autoconnect = ["qemu:///system"];
            uris = ["qemu:///system"];
        };
    };

    xdg.configFile."libvirt/qemu.conf".text = ''
nvram = [
    "/run/libvirt/nix-ovmf/AAVMF_CODE.fd:/run/libvirt/nix-ovmf/AAVMF_VARS.fd",
    "/run/libvirt/nix-ovmf/OVMF_CODE.fd:/run/libvirt/nix-ovmf/OVMF_VARS.fd"
]
    '';
}