[Samba] acl_xattr.so missing

[The Jimmest]

HI. village idiot here.

I have tried to set up Samba4 servers on several distros that have it
preinstalled. this week. Mint, OpenSuse, and Ubuntu server all fail during
domain provisioning with the message 'error loading ...acl_xattr.so: cannot
open...No such file or directory.

I have changed etc/fstab to include user_xattr and acl.

What in the wild, wild world of sports is going on?

-jimc