I can confirm Kai-Heng's patched kernel (linux- image-4.10.0-14-generic_4.10.0-14.16_amd64.deb) triggers pc8 state with a Samsung 960 EVO, where the stock kernel only attains pc3 at best.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664602 Title: Using an NVMe drive causes huge power drain To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs