SPICE server slow performance, change display server from wayland to xorg

This post is a part of “up and running with libvirt guests series”

myLibvirtGuest# echo $XDG_SESSION_TYPE #check current display server
wayland

myLibvirtGuest# logout

At the login screen, select the "gear" icon and select GNOME on Xorg.

sources:

• https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/
• https://docs.fedoraproject.org/en-US/fedora/f34/system-administrators-guide/Wayland/#_determining_whether_you_are_using_wayland