[Samba] samba 2.4.6 to 2.4.7 update on Fedora update 26 to 27, can't connect to shares

[Norman Gaywood]

I've just updated my samba 2.4.6 to samba 2.4.7 via updating Fedora 26 to 27

System was working in F26. But in F27 users cannot connect to the service
definitions:

$ smbclient //turing/ngaywood
Enter UNE\ngaywood's password:
Anonymous login successful
tree connect failed: NT_STATUS_ACCESS_DENIED

The server system is configured as (testparm output):
[global]
        auth methods = guest sam_ignoredomain winbind:ntdomain
        log file = /var/log/samba/log.%m
        max log size = 500
        realm = AD.UNE.EDU.AU
        security = ADS
        server string = Science and Technology turing Samba Server Version
%v
        wins server = 129.180.3.55
        workgroup = UNE
        idmap config * : backend = tdb
        cups options = raw

On the server, wbinfo lists all the users:

# wbinfo -u | grep ngaywood
UNE\ngaywood

Perhaps something to do with this in log.smdb?
[2018/03/01 14:22:26.232980,  3] ../lib/util/access.c:365(allow_access)
  Allowed connection from 129.180.72.132 (129.180.72.132)
[2018/03/01 14:22:30.456440,  3]
../source3/lib/util_procid.c:54(pid_to_procid)
  pid_to_procid: messaging_dgm_get_unique failed: No such file or directory

But I'm not sure what that means.

Also have these messages generated by testparm:

WARNING: The "auth methods" option is deprecated
WARNING: The "profile acls" option is deprecated

idmap range not specified for domain '*'
ERROR: Invalid idmap range for domain *!

Happy to provide additional information.
-- 
Norman Gaywood, Computer Systems Officer
School of Science and Technology
University of New England
Armidale NSW 2351, Australia

ngaywood at une.edu.au  http://turing.une.edu.au/~ngaywood
Phone: +61 (0)2 6773 2412  Mobile: +61 (0)4 7862 0062

Please avoid sending me Word or Power Point attachments.
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