In the 4.15.0 kernel, a mismatch was found under /sys/class/nvme/, for example for the /sys/class/nvme/nvme1/, there is a of nvme3n1 directory which might be wrong. In 4.4 kernel, it is a matched directory of nvme1n1. Please refer to attach screen shot for more details.
** Attachment added: "mismatch directory of /sys/class/nvme" https://bugs.launchpad.net/ubuntu/+bug/1792660/+attachment/5189360/+files/image003.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1792660 Title: nvme name floated after boot with 4.15.0 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kernel-package/+bug/1792660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs