Code: Select all
$ VBoxManage list runningvms
"Traverse" {470d78e9-5a99-4259-9e29-b899ea0d280a}
Code: Select all
$ VBoxManage controlvm Traverse acpipowerbutton
# wait a minute ...
$ VBoxManage list runningvms
"Traverse" {470d78e9-5a99-4259-9e29-b899ea0d280a}
Note that `VBoxManage controlvm Traverse savestate` *does* work.