I've installed virtualbox version 5.1.20 and vagrant version 1.9.4 and then when I ran vagrant up
, I got the following error
Command: ["hostonlyif", "create"]
Stderr: 0%...
Progress state: NS_ERROR_FAILURE
VBoxManage: error: Failed to create the host-only adapter
VBoxManage: error: VBoxNetAdpCtl: Error while adding new interface: VBoxNetAdpCtl: ioctl failed for /dev/vboxnetctl: Inappropriate ioctl for devic
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component HostNetworkInterfaceWrap, interface IHostNetworkInterface
VBoxManage: error: Context: "RTEXITCODE handleCreate(HandlerArg*)" at line 94 of file VBoxManageHostonly.cpp
I fount this answer here Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot) but when I get to the third step sudo mokutil --import MOK.der
, I got the following error
EFI variables are not supported on this system
I'm running Ubuntu 16.04.