Well I believe we are all no Samba experts and can mainly guess. But for me this looks like either really wrong password used or the password security protocol issue. I would suggest the following:
- Set new password on OSMC with
sudo smbpasswd -L -U osmc
and then be 100% sure to use that password on your BlueRay player.
If that doesn’t solve the issue allow weak password protocol
sudo systemctl stop samba
sudo nano /etc/samba/smb.conf
add the linelanman auth = yes
andntlm auth = Yes
sudo systemctl start samba
[2018/01/24 18:47:44.274628, 10, pid=3495, effective(0, 0), real(0, 0), class=passdb] ../source3/passdb/pdb_get_set.c:557(pdb_set_group_sid) pdb_set_group_sid: setting group sid S-1-5-21-2634662373-4275645912-3482149848-513 [2018/01/24 18:47:44.274735, 4, pid=3495, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:438(pop_sec_ctx) pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0 [2018/01/24 18:47:44.274823, 2, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:424(ntlm_password_check) ntlm_password_check: NTLMv1 passwords NOT PERMITTED for user osmc [2018/01/24 18:47:44.274897, 3, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:443(ntlm_password_check) ntlm_password_check: Lanman passwords NOT PERMITTED for user osmc [2018/01/24 18:47:44.274967, 4, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:480(ntlm_password_check) ntlm_password_check: Checking LMv2 password with domain [2018/01/24 18:47:44.275110, 4, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:509(ntlm_password_check) ntlm_password_check: Checking LMv2 password with upper-cased version of domain [2018/01/24 18:47:44.275217, 4, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:537(ntlm_password_check) ntlm_password_check: Checking LMv2 password without a domain [2018/01/24 18:47:44.275321, 4, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:568(ntlm_password_check) ntlm_password_check: Checking NT MD4 password in LM field [2018/01/24 18:47:44.275419, 3, pid=3495, effective(0, 0), real(0, 0)] ../libcli/auth/ntlm_check.c:589(ntlm_password_check) ntlm_password_check: LM password and LMv2 failed for user osmc, and NT MD4 password in LM field not permitted [2018/01/24 18:47:44.275506, 4, pid=3495, effective(0, 0), real(0, 0)] ../source3/smbd/sec_ctx.c:216(push_sec_ctx) ................................ [2018/01/24 18:47:44.282507, 5, pid=3495, effective(0, 0), real(0, 0), class=auth] ../source3/auth/auth.c:252(auth_check_ntlm_password) check_ntlm_password: sam authentication for user [osmc] FAILED with error NT_STATUS_WRONG_PASSWORD [2018/01/24 18:47:44.282718, 2, pid=3495, effective(0, 0), real(0, 0), class=auth] ../source3/auth/auth.c:315(auth_check_ntlm_password) check_ntlm_password: Authentication for user [osmc] -> [osmc] FAILED with error NT_STATUS_WRONG_PASSWORD [2018/01/24 18:47:44.282802, 5, pid=3495, effective(0, 0), real(0, 0)] ../source3/auth/auth_ntlmssp.c:188(auth3_check_password) Checking NTLMSSP password for \osmc failed: NT_STATUS_WRONG_PASSWORD [2018/01/24 18:47:44.282898, 3, pid=3495, effective(0, 0), real(0, 0)] ../source3/smbd/error.c:82(error_packet_set) NT error packet at ../source3/smbd/sesssetup.c(937) cmd=115 (SMBsesssetupX) NT_STATUS_LOGON_FAILURE [2018/01/24 18:47:44.282983, 5, pid=3495, effective(0, 0), real(0, 0)] ../source3/lib/util.c:171(show_msg) [2018/01/24 18:47:44.283032, 5, pid=3495, effective(0, 0), real(0, 0)] ../source3/lib/util.c:181(show_msg)