After upgrading Samba 4.7.6 to 4.8.0 I could not authenticate anymore from Windows 10 and with mount.cifs. smbclient had no problems.
From /var/log/samba/log.smbd: [2018/04/09 21:26:50.820964, 2] ../source3/auth/auth.c:332(auth_check_ntlm_password) check_ntlm_password: Authentication for user [myusername] -> [myusername] FAILED with error NT_STATUS_LOGON_FAILURE, authoritative=1 [2018/04/09 21:26:50.821022, 2] ../auth/auth_log.c:760(log_authentication_event_human_readable) Auth: [SMB2,(null)] user []\[myusername] at [Mon, 09 Apr 2018 21:26:50.821006 CEST] with [NTLMv2] status [NT_STATUS_LOGON_FAILURE] workstation [] remote host [ipv4:192.168.111.11:54644] mapped to []\[myusername]. local host [ipv4:192.168.111.2:445]
I tried various combinations of the "mount.cifs" options "sec" and "vers" without luck.
After downgrading to Samba 4.7.6 with "tumbleweed switch 20180401" the issue was resolved. I could fix my Samba 4.8.0 installation by removing the [global] option "domain logons" for NT4 domain logons. I do not know the reason, why
Bjoern Voigt wrote: this is necessary. Greetings, Björn -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org