no 3D acceleration possible under fedora 32 host.

Hi,

since the migration to fedora32 from 31, there are no 3D acceleration available. If I try to enable it I got a gray screen and a round circle like for the loading up. The thumbnails in gnome-boxes clearly states that the VM has started. The only way to be able to start a VM is by disable 3D acceleration

The host has been installed with fedora 32 with nvidia 1080Ti and so nvidia drivers and xorg with the new script available in fedora. available here Since it was working under fedora31, the same problem occured under fredora 31 guests and fedora 32 guests, it's obviously not a problem in the guests.