The solution is simple:Error: failed to start machine. Error message: Configuration error: Failed to get the "Trunk" value (VERR_CFGM_NOT_ENOUGH_SPACE).Failed to attach the network LUN (VERR_CFGM_NOT_ENOUGH_SPACE)
- check the host's main network interface name (or the one you want to bridge to), e.g. eth1
- modify the VM's bridge interface to that with:
vboxmanage modifyvm vm_name --bridgeadapter1 eth1After this adjustment is done and the bridge interface knows where to point to the VM will surely fire up.