I have a problem with a Member Server on Samba 3.0.28a running on Ubuntu Heady. Both systems were recently upgraded using Ubuntu's automated upgrade. It's also possible I broke a working configuration by accident. The shares on the Member server are visible on the XP clients and some users can authenticate properly. At least one user on one XP desktop cannot. The shares are visible but attempting to connect gives a login window and no login works. The PDC (Thelma) also serves as Password Server and Wins Server. Here is the Globals section of smb.conf [global] workgroup = ATLANTA server string = %h server (Samba, Ubuntu) password server passdb backend = tdbsam passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n*password\supdated\ssuccessfully* . syslog = 0 log file = /var/log/samba/log.%m max log size = 1000 time server = Yes hostname lookups = Yes logon path = \\THELMA\%U\.profiles logon drive = U: logon home = \\THELMA\%U domain logons = Yes os level = 33 domain master = Yes wins proxy = Yes wins server = 127.0.0.1 wins support = Yes ldap ssl = no panic action = /usr/share/samba/panic-action %d idmap uid = 10000-20000 idmap gid = 10000-20000 admin users = root, administrator hosts allow = 192.168.1.0/255.255.255.0 profile acls = Yes hide dot files = No The Member Server (Louise) acts as a File Server and was working until I started messing with it. One odd symptom is that in the swat Status Windows shares for that user show up as delilah$, the name of another machine on the network. [global] workgroup = ATLANTA server string = %h server (Samba, Ubuntu) security = DOMAIN password server = THELMA 192.168.1.24 * passdb backend = tdbsam passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n *password\supdated\ssuccessfully* . log level = 1 syslog = 0 log file = /var/log/samba/log.%m max log size = 1000 time server = Yes hostname lookups = Yes logon path = \\THELMA\%U\.profiles logon home = \\THELMA\%U domain master = No wins proxy = Yes wins server = 192.168.1.24 ldap ssl = no panic action = /usr/share/samba/panic-action %d idmap uid = 10000-20000 idmap gid = 10000-20000 template shell = /bin/bash admin users = root, administrator hosts allow = 127.0.0.1, 192.168.1. nt acl support = No Any body got a clue? -- Robert Steinmetz, AIA Principal Steinmetz & Associates