Manually removing the kernel modules and re-loading shows the following in dmesg:
[32444.994884] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1102488 Title: kvm suffering from dramatic performance regression To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1102488/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
