Install LEAP 42.2.

Yast to select virtual box for it to be installed.

Start Vbox and it fails. Apparently using the Leap 42.1 rpm rather than having
built a 42.2 which is ready for the kernel being used by 42.2.

In my case, I told the install to not touch /home, but format the other
partitions and use the leap 42.1 fstab to know what partition was what.

Then I put in the userids after the reboot and connected to them to /home so
that data was not lost.

Vbox was told where the data is for it to start with, and upon trying to start
the vm, it fails.

Same kind of situation I had when I first went to Leap 42.1. Had to get stuff
from Oracle and then run their utilities to get it to match the kernel. After
that, it ran just fine.