I believe the issue is in Virtualbox and should be reported to the people writing it.
** Package changed: unity (Ubuntu) => virtualbox-ose (Ubuntu) ** Project changed: unity => virtualbox -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790693 Title: After a while Windows XP resets when running inside VirtualBox as guest over Ubuntu as a host (In Unity) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
