I can confirm that this problem still exists with VirtualBox 3.0.10 (PUEL). Also, my experience is the same as Fale's. I was able to run WinXP in VirtualBox 3.0.8 (PUEL) with VT-x turned on & 2 CPU's without an issue.
-- VirtualBox performance is much worse when Intel VT-x is enabled https://bugs.launchpad.net/bugs/455112 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs