网络链接调节器冻结并无法启动 [英] Network Link Conditioner Freezes and Wont Start

问题描述

我已经从Apple Developer网站下载了Hardware IO Tools for Xcode 7.1，并通过打开DMG然后双击Network Link Conditioner.prefPane进行了安装.

I have downloaded Hardware IO Tools for Xcode 7.1 from the Apple Developer site and installed it by opening the DMG and then double clicking Network Link Conditioner.prefPane.

然后我进入系统偏好设置"，可以看到网络链接调节器"在那里.我可以进入它，但是一旦我单击开关将其打开，整个系统偏好设置"就会冻结.另外，我注意到我的键盘似乎停止工作了.我仍然可以执行cmd +空格键，然后在其中键入内容以搜索系统，但例如在safari上无法键入URL字段.

I then go to my System Preferences and can see the Network Link Conditioner is there. I can go into it but as soon as I click the switch to turn it on the whole System Preferences freezes up. Also, I noticed that my keyboard seems to stop working...somewhat. I can still do cmd + spacebar and then type in there to search my system but I can't type into the URL field on safari for example.

• 我的Mac:OS X Yosemite v10.10.5
• 我的Xcode:v7.2.1(7C1002)

顺便说一下，我下载了7.1版本的硬件IO工具，因为它们只有7.1或7.3版本，似乎没有7.2的版本.也许这是问题所在?我目前无法升级到7.3，因为这要求我将OS X升级到10.11，但是我们公司的政策目前不允许这样做.

By the way, I downloaded the 7.1 version of the Hardware IO Tools as they only have a 7.1 or 7.3 version, there doesn't seem to be a version for 7.2. Maybe that is the issue? I can't currently upgrade to 7.3 as that requires me to upgrade OS X to 10.11 but our company policy does not currently allow for that.

有人知道我该如何解决吗?

Anybody know how I could fix this?

这可能是因为我不是计算机的管理员吗?

Could this be caused by the fact that I am not an admin on my machine?

推荐答案

我的怀疑是正确的，因为它需要以管理员身份运行，所以它不会启动.

My suspicion was correct, it wouldn't start as it needs to be run as an admin.

如果您不是管理员，则需要运行以下命令，例如

If you're not an admin, you need to run a command such as

sudo /Applications/System\ Preferences.app/Contents/MacOS/System\ Preferences

或者就我而言，我必须在办公室找管理员来做:

or in my case I had to get an admin in the office to do:

su - <admin_username> /Applications/System\ Preferences.app/Contents/MacOS/System\ Preferences

这些命令将以管理员用户的身份打开系统偏好设置.

These commands will open the System Preferences as an admin user.

我注意到，在系统偏好设置"中打开网络链接条件"后，我的键盘仍在某些区域停止工作.例如，当面板打开(即使关闭时)时，我无法在此处输入内容，但是一旦关闭面板，我便可以再次输入内容.不过，以后我可能会再提出一个问题.

I have noticed that when he Network Link Condition is open in the System Preferences, my keyboard stops working in certain areas still. For example, I couldn't type in here whilst the panel was open (even with it turned off) but as soon as I closed the panel I could type again. I will possibly open another question at a later dare about this though.

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