you: 4.15 kernel doesn't officially support raven ridge CPUs, so yeah power consumption is going to be bad. You need minimum of 4.18. Have you tried ubuntu 18.10 with the IVRS flags added?
you: 4.15 kernel doesn't officially support raven ridge CPUs, so yeah power consumption is going to be bad. You need minimum of 4.18. Have you tried ubuntu 18.10 with the IVRS flags added?