Hai, I never use virtualbox from rpmfusion. I Installed official virtualbox with the lastest testing build version. Virtualbox provide packet the stable version or the lastest version for Fedora Linux 36 but vboxdrv.service won’t start because failed to compile kernel module, then my problem solved, and vagrant can run with virtualbox provider.
You can read my question and problem solving in this link:
https://discussion.fedoraproject.org/t/virtualbox-still-cant-run-in-fedora-36-until-now/23664