NB: I found this: http://erdelynet.com/archive/ssh-l/2003-01/1056.html
which had a similar issue, but not quite the same, unfortunately. I have a Windows box I'm attempting to back up using RSnapshot, running cwrsync and Cygwin sshd (OpenSSH_4.5p1). The client from which we're running Rsnapshot is a Linux box. On the Linux box, I've generated a keyset using: ssh-keygen -t rsa and a blank passphrase. I copied id_rsa.pub to the Windows box, and added the key to "authorized_keys" in "C:\Documents and Settings\Administrator\.ssh". On the Linux box, trying to log in using "ssh [EMAIL PROTECTED]", I get: debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /root/.ssh/identity ((nil)) debug2: key: /root/.ssh/id_rsa (0x5dd10) debug2: key: /root/.ssh/id_dsa ((nil)) debug1: Authentications that can continue: publickey,password,keyboard-interactive debug3: start over, passed a different list publickey,password,keyboard-interactive debug3: preferred gssapi-keyex,gssapi-with-mic,gssapi,publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug3: no such identity: /root/.ssh/identity debug1: Offering public key: /root/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply Connection closed by 190.0.126.9 I've tried going the other way - generating a keypair on the Windows box using the cygwin version of ssh-keygen, copying cygwin's id_rsa.pub to the Linux box, and adding it to root's .ssh/authorized_keys. That worked fine. I've tried the Linux keypair in loopback - that is, copying the Linux box's public key (id_rsa.pub) to it's own authorized_keys, and logging in to localhost, passwordlessly. That worked fine. In the Event Log on the Windows box, I have: The description for Event ID ( 0 ) in Source ( sshd ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: sshd: PID 3608: fatal: seteuid 500: No such process. Any help at all would be fantastic. Also, I've blown my .ssh directory away a few times, and re-generated the keys with ssh-keygen, there's nothing wrong with doing that, is there? Cheers, Victor ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/