I mentioned "nested virtualization" based on my own experience when I started using Vagrant. I had an Xubuntu VM installed on an ESXi host and I wanted to run Virtualbox in that Xubuntu host. I found it did not work until I tracked down a somewhat obscure setting that enabled nested virtualization.
I haven't used XenServer, but I found a blog post that indicates that a similar issue for nested virtualization may be what you are running into. See: enabling-nested-virtualization-on-citrix-xenserver on [Richsitblog.com] <http://richsitblog.com/index.php/2015/10/12/enabling-nested-virtualization-on-citrix-xenserver/> Until you expand your debugging efforts to see what's happening with Virtualbox, I don't see how else to help you. -- This mailing list is governed under the HashiCorp Community Guidelines - https://www.hashicorp.com/community-guidelines.html. Behavior in violation of those guidelines may result in your removal from this mailing list. GitHub Issues: https://github.com/mitchellh/vagrant/issues IRC: #vagrant on Freenode --- You received this message because you are subscribed to the Google Groups "Vagrant" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/vagrant-up/bfa1da63-ae7c-4536-a4bd-635265a3552e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
