Command not found during usb qube creation


i wanted to create a usb qube with this guide:

( Qubes 4.1: How to enable a USB keyboard on a separate USB controller)

But when i tried to execute:

grub2-mkconfig -o /boot/efi/EFI/qubes/grub.cfg

I get:

/etc/default/grub: line 6: usbcore.authorized_default=0: command not found


It seems that you’re adding this option in the wrong place.
Paste the content of line 6 in /etc/default/grub.

i added it in the line that begins with :


wait should i add the commands betwenn the " " ?

I added it after that

Yes, it should be inside quotes.

Yup works now. I am stupid i guess… Anyway thank you