Could you try setting devices/system/cpu/cpu0/cpufreq/scaling_governor = performance in /etc/sysfs.conf?
http://etbe.coker.com.au/2010/03/17/starting-with-kvm/ suggests that kvm may not like frequency scaling on on that cpu. ** Changed in: linux (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1021271 Title: KVM "enabling virtualization on CPU0 failed" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1021271/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
