GDM's GNOME Shell floods the Journal with XFIXES/cursor issues on Buster
feature/buster, a few seconds after logging
amnesia@amnesia:~$ sudo journalctl | grep -c 'gnome-shell.*: Failed to create XFIXES cursor: Failed to get cursor image' [sudo] password for amnesia: 9398
I think we might have a cursor issue.
In case that matters, this is through virt-manager/libvirt.