StartTcp() ‘Operation not permitted’

Forums / NoMachine for Mac / StartTcp() ‘Operation not permitted’

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  • #25808
    Avatarallin
    Participant

    I’m trying out the free version of NoMachine 6.9.2 and having trouble connecting to Linux NoMachine server with physical display from my Mac after updating to Mojave.  I have tried connecting through both NX and SSH protocols, with the same error in logs below.  It seems that something is off permissions-wise for startTcp() to connect to the socket.  I don’t see anything in the server-side logs.  Any help would be well appreciated!

     

    Info: Starting NoMachine version 6.9.2.

    Info: Loading settings from ‘/Users/allin/.nx/config/player.cfg’.

    Info: Loaded translation files for ‘English’.

    74058 775 19:19:47 522.891 Main: Creating the client session.

    74058 775 19:19:47 522.964 ClientSession: Initializing session at 0x7fa1bde47ba0.

    74058 775 19:19:48 223.202 Socket: WARNING! Can’t query network interface.

    74058 775 19:19:48 223.238 Socket: WARNING! Error is 0 ‘No error’.

    74058 37635 19:19:48 243.912 Socket: WARNING! Can’t query network interface.

    74058 37635 19:19:48 243.957 Socket: WARNING! Error is 0 ‘No error’.

    74058 37635 19:19:48 244.802 MdnsdListThread: WARNING! Waiting 29s before gathering hosts again.

    74058 775 19:19:48 648.777 ClientSession: Initialized session at 0x7fa1bde47ba0.

    Info: Slave server running with pid 50179.

    74058 775 19:19:48 649.534 Main: Entering the GUI event loop.

    Info: Listening to slave connections on port 37882.

    74058 81923 19:19:48 649.890 ClientUpnp: WARNING! Mapping of port ‘4627’ failed after ‘1’ ms.

    74058 81923 19:19:53 671.049 ClientUpnp: WARNING! Mapping of port ‘4627’ failed after ‘1’ ms.

    74058 775 19:19:53 671.664 ClientSession: Starting session at 0x7fa1bde47ba0.

    74058 775 19:19:53 675.115 ClientSession: Going to start session ‘/Users/allin/Documents/NoMachine/Connection to 10.30.144.253.nxs’.

    74058 775 19:19:53 683.898 Connection: Initializing connection at 0x7fa1c30e0050.

    74058 775 19:19:53 683.957 Connection: Initialized connection at 0x7fa1c30e0050.

    74058 775 19:19:53 683.972 Connection: Starting connection at 0x7fa1c30e0050.

    74058 775 19:19:53 683.983 ClientDaemonConnector: Starting a new connection to host ‘10.30.144.253’ on port ‘4000’.

    74058 775 19:19:53 684.176 Connection: Started connection at 0x7fa1c30e0050.

    74058 67075 19:19:53 684.422 TcpConnector/TcpConnector: ERROR! Connection to ‘10.30.144.253:4000’ proto ‘TCP’ failed.

    74058 67075 19:19:53 684.459 TcpConnector/TcpConnector: ERROR! In method ‘startTcp()’ context [B].

    74058 67075 19:19:53 684.488 TcpConnector/TcpConnector: ERROR! Error is 1 ‘Operation not permitted’.

    Error: Connection to ‘10.30.144.253:4000’ proto ‘TCP’ failed.

    Error: Error 1 ‘Operation not permitted’.

     

    #25819
    Avatarreza
    Moderator

    Hi, please check if firewall or anti-virus software doesn’t block external connections on your Mac client machine.

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