Knoppix v.9.1 does not list my HD partitions
nvme01{p1,p2}
under /dev/; nor does it see them in fdisk -l.
They only become visible when viewed under File Manager; then they are mounted as
/media/knoppix/{quite complicated names}:
after which, they are listed as expected under /dev/ and shown in fdisk -l.
Is there something I am missing in the boot parameters?
The HD partitions show up as expected in v.8.6.1 without any special preparations.
(At the moment for several reasons v.8.6.1 is most definitely my version of choice.)

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