无法在Linux中访问Platform Cable USB II

嗨，
我已经在运行Virtualbox映像的Centos 6.5上安装了Vivado Webpack 2014.4。
我已经使用“sudo xsetup”运行设置并选择安装电缆驱动程序。
安装过程中未插入USB电缆。
安装完成后，我插入USB线并设置Virtualbox以捕获设备。
在aLinux终端中，我通过运行检查USB电缆是否可检测到：
[adminuser @ localhost~] $ lsu***Bus 001 Device 001：ID 1d6b：0001 Linux Foundation 1.1 root hubBus 001 Device 002：ID 03fd：0008 Xilinx，Inc。[adminuser @ localhost~] $
但是，在Vivado  - >硬件管理器 - >打开目标，我得到下面的屏幕。
我无法转到下一页。
有人可以提出什么问题吗？
谢谢，Neo



以下为原文

Hi,
  I have installed Vivado Webpack 2014.4  on Centos 6.5 running in a Virtualbox image.  I have run the setup using "sudo xsetup" and selected to install cable drivers as well.  The USB cable is not plugged in during installation.

  After installation, I plugged in the USB cable and set Virtualbox to capture the device.  In a Linux terminal, I checked the USB cable is detectable by running:

[adminuser@localhost ~]$ lsu***
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 03fd:0008 Xilinx, Inc.
[adminuser@localhost ~]$

However, in Vivado -> Hardware Manager -> open target,  I get the screen below.  I am unable to move to the next page.

Can someone advise what is the problem?

Thanks,  Neo