Amazon EC2 Ubuntu服务器-opencv :: imshow()导致“:无法连接到X服务器本地主机:10.0&"； [英] Amazon EC2 Ubuntu server - opencv::imshow() causes ": cannot connect to X server localhost:10.0"

问题描述

因此，我试图在运行Ubuntu Server 14.04 LTS的Amazon EC2实例上运行代码.

So I am trying to run my code on an Amazon EC2 instance running Ubuntu Server 14.04 LTS.

我意识到调用imshow()时，我的代码因以下错误而中断:

I realized that my code is breaking with the following error when imshow() is called:

: cannot connect to X server localhost:10.0

我是通过腻子进行连接的，并且选择了启用X11转发".

I an connecting through putty and I have selected "Enable X11 Forwarding".

我可以删除所有imshow调用，但实际上我需要使用它们.通过Putty连接到EC2实例时，是否可以启用此功能?

I can remove all imshow calls but I actually need to use them. Is there a way to enable this functionality while connecting to the EC2 instance through Putty ?

推荐答案

您还需要在台式机上(运行腻子的地方)运行X Windows服务器.有几种可用的设置，取决于您选择的设置.如果您想要一个非常简单的解决方案，请使用 MobaXterm ，它是ssh客户端和X11服务器的组合.有商业版和免费家庭版(有一些限制).

You also need to be running an X windows server on your desktop (where you're running putty). There are several available, and setup depends on which you choose. If you want a very easy solution, there's MobaXterm, which is an ssh client and X11 server combined. There's a commercial version and a free home edition (with some limitations).

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