Q: virtualbox 6.1 startup error: "vboxadd-service … failed!" Using VBox 6.1.12 on Win10 Pro and Ubuntu 18.04
Getting startup error: vboxadd-service.service failed.  So the network does not work at all - cant even ping, no apt-get.
The machine/VBox used to work fine till I recently enabled hyper-V on my win10 host, which likely may have been the cause of this - but now I disabled hyper-V. But I still get error and cant use the VM - no network.
However, VMWare workstation (that also had stopped working) - started working after disabling hyper-V
