Would updating the grub resolution transfer to the login screen during boot or would transferring the screen xml to root directory be the only way?
@OcirneMat you never specified your version of Zorin. If your in lite, you should change gdm to lightdm... if you have kde installed its ssdm for your copy command.
@337harvey thanks for the input. I have Zorin OS 16.1
I managed to do it by running what @Aravisian .. thanks
As a newbie in Linux and watching Zoring was really Windows-like, I really though there would be an option to make this set up under Settings ... maybe that is something to add? maybe in Gnome?