Migrated from LEAP 15.6 to 16.0 - failed

(Note: I started this thread in Install/Boot/Login. I thought there may be more possibilities here.)

I upgraded a server from 15.6 to 16 using the migration script, opensuse-migration-tool.

Booting after the upgrade took me to the RESCUE system. Hardly what I expected.

The last few entries in the journal are (paraphrased):

Received SIGTERM+21 from pid 523 (Plymouth)
...
rfkill hostnamed
...
hostnamed.service successfully entered the 'dead' state

What do I do now?

We ask that you not open the same topic in multiple locations, as that dilutes the help pool. I’m going to go ahead and close this topic, but leave it so those who want to help can go to the linked post in your new post.