Created attachment 2815 [details] suggested change ssh-copy-id is not working properly when there is setting in LogLevel=quiet .ssh/config It could be fixed by adding -o LogLevel=info as a default option when trying to connect to remote server.
This is already in openssh-7.2: https://github.com/openssh/openssh-portable/blob/master/contrib/ssh-copy-id#L234
Close all resolved bugs after 7.3p1 release