Fedora 37 qemu/kvm Centos 8 virtual machine Problem

[Robert McBroom]

Installed CentOS-STREAM 8 ON A QEMU/KVM virtual machine. Initially the 
reboot went only to a blank display. Editing the grub menu to give a 
terminal boot was successful.

Succeeded  to get a graphical screen with xinit and a terminal to 
explore the options. Was able to install xfce for a graphical desktop 
but gnome fails. The display managers gdm and sddm both fail with a 
blank screen with the mouse cursor. The others lxdm and lighdm don't 
show as being available.

How do I get the session to start properly?