Same problem here on a Lenovo ideapad Y700 and Ubuntu 16.04 /dev/nvme0n1 SAMSUNG MZVLW512HMJP-000L2
I disabled APST by adding nvme_core.default_ps_max_latency_us=0 to the kernel parameters in /etc/default/grub and works ok, no blocking since then. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1678184 Title: APST quirk needed for Samsung 512GB NVMe drive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
