On Thu, Apr 7, 2016 at 5:24 PM, <pe...@prh.myzen.co.uk> wrote: > Hello list, > > I have a new box with an NVMe SSD drive attached to the PCI bus via an M.2 > interface. The drive shows up as /dev/nvme0n1, with partitions > /dev/nvme0n1p1, /dev/nvme0n1p2, ... > > After following the instructions in the handbook for a UEFI system, I get as > far as a kernel panic. Grub finds the kernel and starts it, but it seems to > be passing a null root device name. >
What is in your grub.conf? Have you thought about adding an initramfs and letting it drop you to its rescue shell so that you can investigate?