I have the same problem. The difference from OP is that the host is Windows 7 and the guest is Ubuntu oneiric (x86_64) . The guest was originally ubuntu natty and upgraded to oneiric.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850977 Title: Sluggish performance in Virtualbox after Natty->Oneiric upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/850977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
