Hi, We have Ubuntu 14.04.3 server and Samba 4.1.6-Ubuntu. Windows and Mac Os X clients connect this server. Some Os X users sometimes report "error code -43" when file copying to server. What can cause the problem? this is my smb.conf [global] workgroup = hurguc realm = HURGUC.LOCAL preferred master = No security = ads password server = dbdns2.hurguc.local encrypt passwords = Yes log level = 2 log file = /var/log/samba/%m max log size = 50 winbind enum users = Yes winbind enum groups = Yes winbind use default domain = Yes winbind nested groups = Yes winbind separator = + idmap uid = 10000-190000 idmap gid = 10000-190000 follow symlinks = yes wide links = yes unix extensions = no template shell = /bin/bash map untrusted to domain = Yes vfs object = full_audit vfs objects = acl_xattr nt acl support = Yes map acl inherit = Yes store dos attributes = No veto files = /*._crypt/*.AES2/*.chifrator*/*.cpderksu*/*.cry/*.crypto/*.darkness/*.dyatel*/*.enc*/*.gruzin*/*.hb15/*.help*/*.kraken/*.locked/*.nalog*/*.nochance/*.oplata*/*.oshit/*.pizda*/*.relock*/*.troyancoder*/*.encrypted/*.ccc/*.xyz/*.aaa/*.abc/*.eee/*.exx/.zzz/*.mkv/*.asp/*.cgi/*.vv/*.vvv/*.MICRO/ [ELELE] path = /media/25tb/opi/dergimac/Elele browseable = yes writeable = yes valid users = @__renkayrim, at __foto_arsiv, at _mac_elele,@"Domain Admins" write list = @_mac_elele ------------------------------------------- Internet uzerinden iletişimde zamaninda, guvenli, hatasiz ve viruslerden arindirilmis gonderim garanti edilemez. Gonderen taraf, hata ve unutmalardan dolayi sorumluluk kabul etmez. Mesajda yalnizca muhatabini ilgilendiren, kisiye veya kuruma ozel bilgiler yer aliyor olabilir. Mesajin muhatabi degilseniz, icerigini ve varsa ekindeki dosyalari kimseye aktarmayiniz veya kopyalamayiniz. Boyle bir durumda lutfen gondereni uyarip mesaji imha ediniz. Gostermis oldugunuz hassasiyetten dolayi tesekkur ederiz. Internet communications cannot be guaranteed to be timely, secure, error or virus-free. The sender does not accept liability for any errors or omissions. The e-mail message may contain confidential and/or privileged information. If you are not the intended recipient or have received this mail in error, please notify the sender immediately and delete this e-mail from your computer. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. Thank you for your cooperation.