On the server install the ftp-ssl package, login to the server with:
ftp -z ssl localhost
If you can login with the plain ftp, it's a FireFTP addon problem, you should follow up from http://fireftp.mozdev.org/developers.html, fireftp is not provided as an ubuntu package.
On the server install the ftp-ssl package, login to the server with: fireftp. mozdev. org/developers. html, fireftp is not provided as an ubuntu package.
ftp -z ssl localhost
If you can login with the plain ftp, it's a FireFTP addon problem, you should follow up from http://
Thanks