It looks like around Sep. 9, my nightly update on my domain controller brought in a new libldb at version 1.5.5. Unfortunately, Samba wasn’t also updated, and it depends on 1.5.4. This causes:
db: module version mismatch in …/…/source4/dsdb/samdb/ldb_modules/acl.c : ldb_version=1.5.5 module_version=1.5.4
in my samba.log.
Looks like Samba needs to be updated. Hopefully that’s in the works.
Thanks.
My current versions: (not working)
libldb1-1.5.5-1.1.x86_64
samba-ad-dc-4.10.5+git.105.2bd98587873-1.2.x86_64
As of today’s update, Tues. Sep. 17, 2019, the new samba packages now match the libldb1 packages, and my domain controllers are working again. So my issue is fixed. Thanks!