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      Help Center/ ModelArts/ Troubleshooting/ DevEnviron/ SSH Faults
      Updated on 2025-11-18 GMT+08:00
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      SSH Faults

      • Accessing a Notebook Instance Using SSH for Troubleshooting
      • Error "Bad permissions/Permission denied (publickey)" Is Displayed When a Notebook Instance Is Connected Using SSH
      • Notebook Access Is Normal on ModelArts but Error "Permission denied (publickey)" Is Displayed When SSH/VS Code Is Used to Access a Notebook Instance
      • SSH Cannot Be Used and the Error "Permission denied (publickey)" Is Displayed After the Permission on the /home/ma-user/.ssh Directory Is Changed
      • Over 10 Connections Are Established When a User Uses SSH to Connect to a Notebook Instance. Error "ssh_exchange_identification: Connection closed by remote host" Is Reported
      • SSH Access Is Occasionally Denied, and the Error Message "Not allowed at this time" Is Displayed
      • Error "The OS version does not match" Is Displayed When Connecting to a Notebook Instance Created Using a Custom Image Through SSH
      Parent topic: DevEnviron

      Previous topic: Instance Directory in VS Code Does Not Match That on the Cloud When VS Code Is Used to Connect to an Instance

      Next topic: Accessing a Notebook Instance Using SSH for Troubleshooting

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