For intel nvme, please try this zesty kernel: http://people.canonical.com/~khfeng/lp1686592-170525/
It added two more patches from Andy: [1/2] nvme: Wait at least 6000ms before entering the deepest idle state [2/2] nvme: Quirk APST on Intel 600P/P3100 devices -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1686592 Title: APST quirk needed for Intel NVMe To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686592/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs