Can’t connect to Centos 7 from Windows

[subaddha]

Hello, please help , I get difficulty connect to Centos 7 from Windows 10 . I’m using NoMachine version 6.

Here is the log that I share :

Info: Connection to 180.249.233.88 port 22 started at 14:06:44 738.016.
2320 7752 14:06:45 590.529 ClientSession: The server certificate is not in the db.
2320 7752 14:06:45 590.529 ClientSession: Waiting for the user to accept the certificate.
2320 7752 14:07:19 761.889 Encryptor/Encryptor: ERROR! Authentication failed.
2320 7752 14:07:19 761.889 Encryptor/Encryptor: ERROR! Authentication failed in context [G].
Error: Authentication failed in context [G].
2320 7752 14:07:19 761.889 Channel/Channel: WARNING! Runnable DaemonReader failed for FD#2856.
2320 7752 14:07:19 761.889 Channel/Channel: WARNING! Error is 1, ‘Operation not permitted’.
2320 12632 14:07:19 762.890 Connection: Connection at 0x03fc7cd0 failed.
2320 12632 14:07:19 762.890 ClientSession: Runnable at 0x03fc7cd0 caused the session at 0x0151d8f8 to fail.
2320 12632 14:07:19 762.890 ClientSession: Failing reason is ‘The connection to the server was lost.’.
2320 8324 14:07:19 762.890 DaemonClientApplication/DaemonClientApplication: WARNING! Session terminated abnormally.
2320 8324 14:07:19 762.890 DaemonClientApplication/DaemonClientApplication: WARNING! Error is 1, ‘Operation not permitted’.
Warning: Connection to 180.249.233.88 port 22 failed at 14:07:19 762.890.
Warning: Error is 1, ‘Operation not permitted’.
2320 12632 14:07:19 767.886 ClientSession: Stopping session at 0x0151d8f8.
2320 12632 14:07:19 781.879 Connection: Stopping connection at 0x03fc7cd0.
2320 12632 14:07:19 781.879 DaemonSshConnector: Stopping the current connection.
Info: Slave server running with pid 2224.
Info: Listening to slave connections on port 63211.
2320 12632 14:07:19 782.879 Connection: Stopped connection at 0x03fc7cd0.
2320 12632 14:07:19 801.869 ClientSession: Stopped session at 0x0151d8f8.
2320 12632 14:07:33 882.776 ClientSession: Starting session at 0x0151d8f8.
2320 12632 14:07:33 882.776 ClientSession: Going to start session ‘C:\Users\henry\Documents\NoMachine\server diamond.nxs’.
2320 12632 14:07:33 904.764 Connection: Finishing connection at 0x03fc7cd0.
2320 12632 14:07:33 904.764 DaemonSshConnector: Stopping the current connection.
2320 12632 14:07:33 904.764 Connection: Finished connection at 0x03fc7cd0.
2320 12632 14:07:33 904.764 Connection: Initializing connection at 0x03fc7cd0.
2320 12632 14:07:33 906.762 Connection: Initialized connection at 0x03fc7cd0.
2320 12632 14:07:33 906.762 Connection: Starting connection at 0x03fc7cd0.
2320 12632 14:07:33 906.762 DaemonSshConnector: Starting a new connection to host ‘diamondelastindo.ddns.net’ on port ’22’.
2320 12632 14:07:33 907.761 Connection: Started connection at 0x03fc7cd0.
2320 12632 14:07:33 918.758 ClientSession: Started session at 0x0151d8f8.
Info: Connection to 180.249.233.88 port 22 started at 14:07:33 979.721.
2320 9704 14:07:34 875.206 ClientSession: A valid certificate for this server was found.
2320 9704 14:07:48 366.452 Encryptor/Encryptor: ERROR! Authentication failed.
2320 9704 14:07:48 366.452 Encryptor/Encryptor: ERROR! Authentication failed in context [G].
Error: Authentication failed in context [G].
2320 9704 14:07:48 366.452 Channel/Channel: WARNING! Runnable DaemonReader failed for FD#1696.
2320 9704 14:07:48 366.452 Channel/Channel: WARNING! Error is 1, ‘Operation not permitted’.
2320 12632 14:07:48 366.452 Connection: Connection at 0x03fc7cd0 failed.
2320 12632 14:07:48 366.452 ClientSession: Runnable at 0x03fc7cd0 caused the session at 0x0151d8f8 to fail.
2320 12632 14:07:48 366.452 ClientSession: Failing reason is ‘The connection to the server was lost.’.
2320 8976 14:07:48 366.452 DaemonClientApplication/DaemonClientApplication: WARNING! Session terminated abnormally.
2320 8976 14:07:48 366.452 DaemonClientApplication/DaemonClientApplication: WARNING! Error is 1, ‘Operation not permitted’.
Warning: Connection to 180.249.233.88 port 22 failed at 14:07:48 366.452.
Warning: Error is 1, ‘Operation not permitted’.
2320 12632 14:07:48 370.450 ClientSession: Stopping session at 0x0151d8f8.
2320 12632 14:07:48 382.443 Connection: Stopping connection at 0x03fc7cd0.
2320 12632 14:07:48 383.443 DaemonSshConnector: Stopping the current connection.
Info: Slave server running with pid 14532.
Info: Listening to slave connections on port 58473.
2320 12632 14:07:48 383.443 Connection: Stopped connection at 0x03fc7cd0.
2320 12632 14:07:48 401.434 ClientSession: Stopped session at 0x0151d8f8.
2320 12632 14:09:34 593.410 ClientSession: Starting session at 0x0151d8f8.
2320 12632 14:09:34 594.409 ClientSession: Going to start session ‘C:\Users\henry\Documents\NoMachine\server diamond.nxs’.
2320 12632 14:09:34 613.398 Connection: Finishing connection at 0x03fc7cd0.
2320 12632 14:09:34 613.398 DaemonSshConnector: Stopping the current connection.
2320 12632 14:09:34 613.398 Connection: Finished connection at 0x03fc7cd0.
2320 12632 14:09:34 613.398 Connection: Initializing connection at 0x03fc7cd0.
2320 12632 14:09:34 614.401 Connection: Initialized connection at 0x03fc7cd0.
2320 12632 14:09:34 614.401 Connection: Starting connection at 0x03fc7cd0.
2320 12632 14:09:34 614.401 DaemonSshConnector: Starting a new connection to host ‘diamondelastindo.ddns.net’ on port ’22’.
2320 12632 14:09:34 616.397 Connection: Started connection at 0x03fc7cd0.
2320 12632 14:09:34 630.388 ClientSession: Started session at 0x0151d8f8.
Info: Connection to 180.249.233.88 port 22 started at 14:09:34 820.286.
2320 4336 14:09:35 435.925 ClientSession: A valid certificate for this server was found.
2320 4336 14:09:52 605.080 Encryptor/Encryptor: ERROR! Authentication failed.
2320 4336 14:09:52 605.080 Encryptor/Encryptor: ERROR! Authentication failed in context [G].
Error: Authentication failed in context [G].
2320 4336 14:09:52 605.080 Channel/Channel: WARNING! Runnable DaemonReader failed for FD#3708.
2320 4336 14:09:52 605.080 Channel/Channel: WARNING! Error is 1, ‘Operation not permitted’.
2320 12632 14:09:52 606.060 Connection: Connection at 0x03fc7cd0 failed.
2320 12632 14:09:52 606.060 ClientSession: Runnable at 0x03fc7cd0 caused the session at 0x0151d8f8 to fail.
2320 12632 14:09:52 606.060 ClientSession: Failing reason is ‘The connection to the server was lost.’.
2320 12632 14:09:52 611.055 ClientSession: Stopping session at 0x0151d8f8.
2320 12668 14:09:52 615.053 DaemonClientApplication/DaemonClientApplication: WARNING! Session terminated abnormally.
2320 12668 14:09:52 615.053 DaemonClientApplication/DaemonClientApplication: WARNING! Error is 1, ‘Operation not permitted’.
Warning: Connection to 180.249.233.88 port 22 failed at 14:09:52 615.053.
Warning: Error is 1, ‘Operation not permitted’.
2320 12632 14:09:52 624.048 Connection: Stopping connection at 0x03fc7cd0.
2320 12632 14:09:52 624.048 DaemonSshConnector: Stopping the current connection.
Info: Slave server running with pid 14908.
Info: Listening to slave connections on port 65020.
2320 12632 14:09:52 625.048 Connection: Stopped connection at 0x03fc7cd0.
2320 12632 14:09:52 643.037 ClientSession: Stopped session at 0x0151d8f8.

maybe someone can describe , which one is incorrect in setting NoMachine

Thank you

 

 

 

 

[Britgirl]

From what you’ve pasted it appears to be an authentication error, sometimes caused when the password is accidentally spelled wrongly. Does your password contain Unicode characters?

[Author]

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