If you are in the same location as the compute node
- If you are using a KVM connection, make sure that the connection is operating correctly. Otherwise, make sure that the keyboard and mouse are operating correctly.
- If possible, log in to the compute node and verify that all applications are running (no applications are hung).
- Restart the compute node.
- If the problem remains, make sure that any new software has been installed and configured correctly.
- Contact your place of purchase of the software or your software provider.