Walter Cazzola wrote:
I'm a new user of fedora 13 and I use a virtualbox installation
on it.
VirtualBox is not Fedora software.
Please post your message on the RPMFusion mailing list[1].
Off-topic: The problem is because you are using a kmod, which does not
automatically update when you update the kernel. This is a problem with
kmod. Tell RPMFusion to switch away from kmod/akmod completely and use DKMS.
[1]
http://lists.rpmfusion.org/mailman/listinfo/rpmfusion-users