无法通过ubuntu 14.04上的filezilla访问远程文件

Question

之前它正在运作。将操作系统升级到Ubuntu 14.04后，我无法通过filezilla访问我的网站文件。这是我得到的回应

Status: Resolving address of ftp.xxxx.com
Status: Connecting to xxx.xx.xx.xxx:21...
Status: Connection established, waiting for welcome message...
Response:   220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
Response:   220-You are user number 4 of 150 allowed.
Response:   220-Local time is now 05:31. Server port: 21.
Response:   220-This is a private system - No anonymous login
Response:   220-IPv6 connections are also welcome on this server.
Response:   220 You will be disconnected after 5 minutes of inactivity.
Command:    AUTH TLS
Error:  Connection timed out
Error:  Could not connect to server

此处附带的屏幕截图供您参考。

Answer 1

谢谢你们。我将此问题移至超级用户，因为根据Martin Prikry建议

，这里的主题不合适