I just replaced ssh-1.2.27 with OpenSSH_2.2.0p1 on several machines and now I get "Permission denied, please try again." from the clients and "debug: Starting up PAM with username "bob" debug: Attempting authentication for bob. debug: PAM Password authentication for "bob" failed: Authentication failure Failed password for bob from 127.0.0.1 port 620" from the server. What's up? Here is an example session: Starting up the server: [root@rw EoE]# /usr/local/sbin/sshd -d debug: sshd version OpenSSH_2.2.0p1 debug: Seeding random number generator debug: read DSA private key done debug: Seeding random number generator debug: Bind to port 22 on 0.0.0.0. Server listening on 0.0.0.0 port 22. Generating 768 bit RSA key. debug: Seeding random number generator debug: Seeding random number generator RSA key generation complete. debug: Server will not fork when running in debugging mode. Connection from 127.0.0.1 port 620 debug: Client protocol version 1.5; client software version OpenSSH_2.2.0p1 debug: Local version string SSH-1.99-OpenSSH_2.2.0p1 debug: Sent 768 bit public key and 1024 bit host key. debug: Encryption type: 3des debug: Received session key; encryption turned on. debug: Installing crc compensation attack detector. debug: Starting up PAM with username "bob" debug: Attempting authentication for bob. debug: PAM Password authentication for "bob" failed: Authentication failure Failed password for bob from 127.0.0.1 port 620 debug: PAM Password authentication for "bob" failed: Authentication failure Failed password for bob from 127.0.0.1 port 620 trying an ssh to localhost (which always worked under 1.2.27): [bob@rw bob]$ which ssh /usr/local/bin/ssh [bob@rw bob]$ ssh localhost bob@rw's password: Permission denied, please try again. bob@rw's password: Permission denied, please try again. bob@rw's password: The same thing happens when I try to connect to some other host running the same version of sshd.
