Hi Carl, Xenial kernel with intel_pstate Kabylake support to test is at http://people.canonical.com/~khfeng/lp1674390/
commit 7791e4aa59ad724e0b4c8b4dea547a5735108972 Author: Srinivas Pandruvada <srinivas.pandruv...@linux.intel.com> Date: Thu Feb 25 15:09:19 2016 -0800 cpufreq: intel_pstate: Enable HWP by default If the processor supports HWP, enable it by default without checking for the cpu model. This will allow to enable HWP in all supported processors without driver change. Signed-off-by: Srinivas Pandruvada <srinivas.pandruv...@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1674390 Title: Kernel 4.4.0-67 Defaults to ACPI-cpufreq rather than P-State - Dell Precision 5520 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674390/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs