/usr/bin/mosh: Did not find mosh server startup message. (Have you installed mosh on your server.)
This error occurs if you have not installed mosh service on your server / have not enabled mosh server in Ezeelogin GUI.
How to enable mosh service for the admin user.
(1) We need to manually install mosh on our Gateway machine. Run the following command to install mosh on your Gateway machine.
root@gateway:~# apt-get install mosh
(2) To enable mosh service on your machine you need to enable it.
Under Access Control >> User Action >> Choose the users to whom you need to give access and select >>Allow Mosh.
You need to also ensure that under Access control >> User Group-Action >> Admin or needed group users have permission to access Mosh.
(3) Now try to access the server via mosh.