I tried to solve it by following the instructions in http://askubuntu.com/questions/760671/could-not-load-vboxdrv-after-upgrade-to-ubuntu-16-04-and-i-want-to-keep-secur (with 'wl' as the module) with no luck
I tried to solve it by following the instructions in http:// askubuntu. com/questions/ 760671/ could-not- load-vboxdrv- after-upgrade- to-ubuntu- 16-04-and- i-want- to-keep- secur (with 'wl' as the module) with no luck