Hmm, eventually I still want to backport NVMe APST support to Xenial (4.4) kernel - the reduction on energy consumption is quite huge.
My same LiteON NVMe works flawlessly for months with APST enabled, but with a different firmware version - NVME Identify Controller: vid : 0x14a4 ssvid : 0x1b4b sn : TW09F8D15508563B006Z mn : CX2-8B256-Q11 NVMe LITEON 256GB fr : 488110B -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694596 Title: LiteOn NVMe issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694596/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs