I am trying to install Virtual Box on Ubuntu 16.04.
Initial attempts to install Virtual box failed with the error that the kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) needed to be signed.
So I created a key, imported it, enrolled the key and then signed the modules before trying to contunue with the virtualbox install. I followed these steps here for this:
However, modprobe vboxdrv fails though it succeeded earlier in the signing script linked here.
Any tips on how to proceed?