FAQ
When trying certain commands (such as reboot, sleep, shut down) I get en error End Of File (EOF) in read_nonblocking(). Empty string style platform.
This is most likely due to a mismatched SSH key on your Indigo server. Generally this happens if you accepted a key at some point for a machine and then reloaded that machine or the IP address got reassigned to another computer.
To fix the problem you need to edit your ~/.ssh/known_hosts file and remove the offending entry. For example, if the error occurred when you tried to connect to a machine at 10.1.200.2 then you would remove that line from the file:
10.1.200.10 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKCNfYEgCQ8rxmT4v8N04eRR/YKXqsZvastg5DupuRxFVxuV7jOkHoIrwy4X4q7ETfzj4N2Icdo6VK7sDQKid6c=
10.1.200.2 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBIl9FDc9xuQKjVorFUx9yfwewoYpCzxzBg/JNiQz21S7LvDHShrjF5hKuGJXPQ9FjRpWK67BJHw48+/WAp2nIyI=
An easy way to do this would be to open terminal on the Indigo computer and type:
vi ~/.ssh/known_hosts
Arrow down to the IP address and then type:
:d [enter]
:wq [enter]
To delete the line and then save and exit vi.