usr/NX/bin/nxclient: /usr/NX/lib/libz.so.1: no version information available (required by /usr/lib64/libpng16.so.16)
No version information available Symptom nxclient won't start but output Jan 8 17:07:18 mars NXNODE-3.2.0-11: ERROR: run command: process: 30461 died because of signal: 9 Logger::log nxnode 3844 SetĪnd you can read NX' log from /var/log/messages. To get logging output to /var/log/messages, edit /usr/NX/etc/node.cfg. Here are some changes I did to /etc/init.d/xdm to make this happen: So you want Nx to be your display manager. Then you want the old computer to display the NX client program right after startup, without a user having to log in. Maybe you have a very old computer and want to make it a thin client to a faster one (the faster one acting as terminal server). After connecting the NX user via ssh, the user for the session is authenticated. The client has they key that is authorized and can therefore start commands in the nxserver shell on the server. The user must also have nxserver as default shell in /etc/passwd.
3.14 TroubleShooting authentication problemsįor NX, a user called nx must exist on the server and this user must allow passwordless login. 3.8 Downloading the session information. 3.4 user 'root' cannot be used as an NX user. NXNssUserManager::auth returned 255 'NXShell::handler_login'įeb 11 01:25:51 bmccann-htpc NXSERVER-3.4.0-12: ERROR: failed 'sshd authentication' for user 'bmccann' from '108.29.137.64'. NXSsh exit status is:255 'NXNssUserManager::auth'įeb 11 01:25:51 bmccann-htpc NXSERVER-3.4.0-12: Failed SSHd authentication for user 'bmccann', to '127.0.0.1', port '22': 'NX> 204 Authentication failed.\n ' 'NXNssUserManager::auth'įeb 11 01:25:51 bmccann-htpc NXSERVER-3.4.0-12: ERROR: Error while trying to authenticate user:bmccann. Server error logs: $ grep NX /var/log/messagesįeb 11 01:25:51 bmccann-htpc NXSERVER-3.4.0-12: ERROR: Failed authentication. However, I can no longer access the machine via NX as long as /etc/ssh/sshd_config has "PasswordAuthentication no". I can now login with no password using the ssh command. I ran ssh-keygen on the client and put ~/.ssh/id_rsa.pub from the client into ~/.ssh/authorized_keys on the server. My username is bmccann, so in /etc/ssh/sshd_config I added: PermitRootLogin no 
I'm trying to setup passwordless SSH access.
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