wireshark: There are no interfaces on which a capture can be done.故障解决

在ubuntu安装wireshare, 在启动程序启动wireshark. 

点captrue->interface, 出现：

There are no interfaces on which a capture can be done.

解决方法：

命令行启动：(一定有root权限才行)

$ sudo wireshark

转自：http://blog.csdn.net/ccwwff/article/details/6697258