VirtualBox VM fails to start after upgrade of 11-stable system

[Mario Lobo]

2017-09-28 20:05 GMT-03:00 Kevin Oberman <rkoberman at gmail.com>:

> I m unable to get the Windows7 virtual machine to resume after upgrading my
> kernel from r320666 to r324075. I did rebuild and reinstall the kmod after
> the upgrade. It fails with the following error:
> Failed to open a session for the virtual machine Win7.
>
> The VM session was aborted.
>
> Result Code: NS_ERROR_FAILURE (0x80004005)
> Component: SessionMachine
> Interface: ISession {7844aa05-b02e-4cdd-a04f-ade4a762e6b7}
>
> Has anyone else seen this or have an idea of what is happening? Much as I
> hate to admit it, I really need the VM running.
> --
> Kevin Oberman, Part time kid herder and retired Network Engineer
> E-mail: rkoberman at gmail.com
> PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
> _______________________________________________
> freebsd-emulation at freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-emulation
> To unsubscribe, send any mail to "freebsd-emulation-
> unsubscribe at freebsd.org"
>

Have you tried starting it with VBoxHeadless?

-- 
Mario Lobo
http://www.mallavoodoo.com.br
FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] (99,7% winfoes FREE)