Rpcclient giving errors when trying to add driver to samba?

Question

linux

Good day!
Raised samba, caps, printers print, I see shared printers from Windows via SMB and can connect, the //server/print$ folder is available. But when I execute rpcclient adddriver it swears with an NT STATUS UNSUCCESFUL error, when executing rpcclient -Uroot localhost it swears with an NT STATUS ACCESS DENIED error. I want to raise a print server on cups with automatic distribution of drivers. All commands were executed on the server as root. Tell me where to dig? Thanks in advance
ubuntu server 18.04
cups 2.2.7
camba 4.7.6

Answer 1

I figured out what the problem is, samba is not configured correctly. When I finish, I will unsubscribe what and how I did, maybe someone will be interested