Login to FTP fails with error:
Wrong passphrase for this key. Please try again.
Upon trying to FTP from localhost, I got the following error:
[root@test]# ftp localhost Trying 127.0.0.1... Connected to localhost (127.0.0.1). Name (localhost:root): username Wrong passphrase for this key. Please try again. Login failed.
Default certificate installed is corrupted. The certificate and its key-pair installed are not working or corrupted.
Recreate certificate and private key via Plesk: Tools & Utilities -> SSL Certificates -> Add SSL Certificate. A new self-signed SSL certificate will be created in the server certificate repository.
After that assign new certificate in Plesk COntrol panel: via page Server -> IP Addresses -> "choose IP" by selecting the needed Certificate in the "SSL Certificate" drop-down menu.
As workaround, while SSL certificate does not work, fix the issue by commenting the lines with TLS certificate in the proftpd configuration file