Can't create sys-usb?

I want to create sys-usb with external keyboard .

I have tried to create it automatically but failed

sudo qubesctl state.sls qvm.usb-keyboard
inputs:
sudo nano /etc/default/grub
outputs 

RUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="gfxterm"
GRUB_CMDLINE_LINUX="rd.luks.uuid=luks-fe66ed55-5286-486b-86e9-87f3b04d7cef rd.l>
GRUB_DISABLE_RECOVERY="true"
GRUB_THEME="/boot/grub2/themes/qubes/theme.txt"
GRUB_CMDLINE_XEN_DEFAULT="console=none dom0_mem=min:1024M dom0_mem=max:4096M uc>
GRUB_DISABLE_OS_PROBER="true"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX usbcore.authorized_default=0"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX rd.qubes.hide_all_usb"

Any update here ?