Hello, First of all, I have already read the archives ;) I have installed openssh 1.2.3 on a linux machine (slackware 7.0) and have that authentication failure problem. Slackware originally doesnt implement PAM, and with these problems with ssh I tried to install it, and it works fine, but ssh keeps complaining about passwords... this is a paste of a debug run of ssh: debug: sshd version OpenSSH-1.2.3 debug: Bind to port 22 on 0.0.0.0. Server listening on 0.0.0.0 port 22. Generating 768 bit RSA key. RSA key generation complete. debug: Server will not fork when running in debugging mode. Connection from 127.0.0.1 port 868 debug: Client protocol version 1.5; client software version OpenSSH-1.2.3 debug: Sent 768 bit public key and 1024 bit host key. debug: Encryption type: blowfish debug: Received session key; encryption turned on. debug: Installing crc compensation attack detector. debug: Starting up PAM with username "aforster" debug: Attempting authentication for aforster. Failed rsa for aforster from 127.0.0.1 port 868 debug: PAM Password authentication for "aforster" failed: Authentication failure Failed password for aforster from 127.0.0.1 port 868 debug: PAM Password authentication for "aforster" failed: Authentication failure Failed password for aforster from 127.0.0.1 port 868 debug: PAM Password authentication for "aforster" failed: Authentication failure Failed password for aforster from 127.0.0.1 port 868 Connection closed by 127.0.0.1 debug: Calling cleanup 0x804ea68(0x0) Cannot close PAM session: System error Cannot delete credentials: Authentication service cannot retrieve user credentials debug: Calling cleanup 0x8056ec4(0x0) I have created ssh entries on pam.conf, but no help. Can someone give me a help on this? Thanks! Forster