@Mike, let me check whether I can trigger the problem using a PV guest and xm vpcu-set. If that is not successful then we can consider the next steps. It should somehow be independent from the host since 3.0 guests do work.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1007002 Title: Xen VCPUs hotplug does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1007002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs