@geryon you might have hit some new CPU new kernel bug, you should probably try the proposed pocket, as suggested above, and maybe virtualbox 5.2 from my ppa https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/virtualbox-ppa
@geryon you might have hit some new CPU new kernel bug, you should probably try the proposed pocket, as suggested above, and maybe virtualbox 5.2 from my ppa /launchpad. net/~costamagna gianfranco/ +archive/ ubuntu/ virtualbox- ppa
https:/