The krb5 options you were using in the pam_winbind.so line are only meant to be used with active directory controllers. Your smb.conf file shows your security to be of the "domain" style, which is an NT style controller which does not support kerberos.
I may have lost this bit of information elsewhere in this bug, but did you add those krb5* parameters to the pam module config, or was that some tool? -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1815019 Title: offline logon doesnt works in ubuntu 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1815019/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
