收到错误“身份验证失败太多"通过vnc查看器连接到AWS EC2 [英] Get error "Too many authentication failures" by connecting to AWS EC2 through vnc viewer

问题描述

我已经使用基于ubuntu 14.04的AWS EC2设置了一个环境，并在其下配置 vncserver .完成所有操作后，我可以将EC2 instance 与VNC Viewer连接并查看桌面.但是，在 vncviewer 上闲置了一段时间之后，连接断开，并且出现错误

I have set up an environment with AWS EC2 based on ubuntu 14.04 and configure vncserver under it. After everything is done, I am able to connect the EC2 instance with VNC viewer and see the desktop. However, after a period of time idle on vncviewer, the connection is disconnected and I have error

身份验证失败太多"

"Too many authentication failures"

在通过ssh到EC2重新启动 vncserver 之后，我能够使用 vncviewer 再次连接到实例.对我来说，没有错误并且连接没有断开的任何解决方案?

After I restart the vncserver by going through ssh to EC2, I am able to use vncviewer to connect to the instance again. Any solution for me to not having the error and connection is not disconnected?

推荐答案

我遇到了同样的情况.对我而言，这是因为在我的服务器上正在运行多个 vncserver 会话.请执行以下步骤...

I faced the same scenario. For me this happened because, multiple sessions of vncserver was running on my Server. Do the following steps...

步骤1:查看服务器上正在运行的多个VNC会话.

您将看到多个正在运行的进程ID.(否则，请继续执行以下步骤)

You will see multiple process IDs running. (If not, still proceed to the next steps)

$ pgrep vnc

72063
119177

这是因为您已在服务器上多次运行 vncserver 命令.

This is because you have run vncserver command multiple times on the server.

第2步:杀死第1步中的所有进程

$ kill 72063
$ kill 119177

第3步:重新启动VNC会话

$ vncserver

第4步:验证其是否正常运行.

$ nc 104.197.91.140 5901
// alternatively you can use telnet
$ telnet 104.197.91.140 5901

// the response should like this
RFB 003.008

• 只需尝试再次加载VNC查看器会话

这篇关于收到错误“身份验证失败太多"通过vnc查看器连接到AWS EC2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！