Forum / NoMachine for Linux / Authentication failed error
Tagged: linux
- This topic has 3 replies, 3 voices, and was last updated 10 years, 1 month ago by Britgirl.
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October 14, 2014 at 09:06 #4914sivaraman.sParticipant
Hello,
I have installed nomachine 4.2.7 version on linux and configuration looks good, However there is is problem in the authentication. I am able to connect the linux server from windows XP as it is through the error in logs as below;
In nxerror.log:
xexecPAMCheckCredentials: Authentication failed with error 6.
Info: Connection from <IP port 1990 closed on Tue Oct 14 09:57:48 2014.
/bin/bash: ck-list-sessions: command not found
/bin/bash: ck-list-sessions: command not found
/bin/bash: ck-list-sessions: command not foundIn nxserver.log:
2014-10-14 09:58:07 614.119 3891 NXSERVER Unlocked
2014-10-14 09:58:07 614.205 3891 NXSERVER get Session ID :
2014-10-14 09:58:07 614.327 3891 NXSERVER Inform NCM about session
2014-10-14 09:58:07 614.671 3891 NXSERVER to check.
2014-10-14 09:58:07 614.770 3891 NXSERVER Checking session
2014-10-14 09:58:07 619.200 3891 NXSERVER Node connection monitor do not working. Do not inform about session.
2014-10-14 09:58:07 619.386 3891 NXSERVER NXParser: adding handle ‘4’ FD#4 to the selector.
2014-10-14 09:58:07 619.518 3891 NXSERVER NXParser: adding handle ‘6’ FD#6 to the selector.
2014-10-14 09:58:07 619.636 3891 NXSERVER NXParser: main loop started with timeout 5.
2014-10-14 09:58:07 619.768 3891 NXSERVER NXParser: set timeout to : 5000.Could you please help me to fix this issue
October 14, 2014 at 17:34 #4932rezaParticipantPlease see the following thread:
https://www.nomachine.com/forums/topic/authentication-failed-with-error-6
If that doesn’t help, please send the output of the following to issues [at] nomachine [dot] com:
1) /etc/pam.d/nx, /etc/pam.d/su, /etc/pam.d/system-auth, /etc/pam.d/sshd, /etc/pam.d/password-auth files
2) output of the command (after reproducing the issue):
sudo grep -r nxexec /var/log/*
Thank you.
October 16, 2014 at 09:45 #4957sivaraman.sParticipantThanks for your help,
Now the authentication issue got fixed, however am facing other issues while conecting from client. After the client authendication am getting black screen and came out with connection timeout.
Server Logs;
2014-10-16 08:27:50 227.448 19730 NXSERVER ERROR! Cannot send signal 9 to process 19541. Error is 1, Operation not permitted.
2014-10-16 08:27:50 227.561 19730 NXSERVER ERROR! Cannot send signal 9 to nxnode with pid 19541.Error Logs:
19498 19498 08:17:11 553.941 Process: ERROR! Cannot signal the pid 19367.
19498 19498 08:17:11 554.020 Process: ERROR! Error is 1 ‘Operation not permitted’.
19498 19498 08:17:11 554.075 System/System: ERROR! Failed to kill the process 19367.
19498 19498 08:17:11 554.092 System/System: ERROR! Error is 1 ‘Operation not permitted’.
Error: Failed to kill the process 19367.
Error: Error is 1 ‘Operation not permitted’.Please help on this to fix for Linux
Thanks Siva
October 16, 2014 at 10:16 #4970BritgirlKeymasterSo this is a different problem and should be dealt with in a new topic. https://www.nomachine.com/forums/topic/black-screen-when-connecting-to-red-hat
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