Not sure what I did -- for NVMe

I’m using a freshly installed Ubuntu 22.04 oowow version (July '22). and installed my M2X board tonight for the first time and all that… I bought a used M.2 NVMe board (a Crucial P5 250Gb 2280 SSD)… I was able to do an nvme format on it without problem… but when I tried to ext4fs it – it eventually barfed and now when I boot I get the following complaints … not sure how to proceed:

khadas@Khadas:~$ dmesg | grep nvme
[    0.659961] nvme nvme0: pci function 0000:01:00.0
[    0.660285] nvme 0000:01:00.0: enabling device (0000 -> 0002)
[    6.166734] nvme nvme0: Device not ready; aborting reset
[    6.166770] nvme nvme0: Removing after probe failure status: -19


khadas@Khadas:~$ uname -a
Linux Khadas 5.4.125 #1.1 SMP PREEMPT Thu Jul 21 17:05:37 CST 2022 aarch64 aarch64 aarch64 GNU/Linux
khadas@Khadas:~$ 
khadas@Khadas:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.1 LTS
Release:        22.04
Codename:       jammy

Any thoughts on how to undo what I did? I did not use fdisk or parted – which I probably should have. it’s been a LONG time since I’ve monkeyed around with these linux tools – and I’m obviously a bit rusty…

Hello @ps23Rick

This maybe a confirmed issue and we are working otn it, please keep eyes on this topic.

Ok. Thanks! I will keep an eye on that one.

Has anything happened with this effort, please? I, too, wish to use the nvme drive rather than emmc (and certainly not SD card.) It is now August, 2023 and I can find NO docs to make this happen. Need to boot from it, too. VIM4.
Thanks.