解决struts2中UI标签出现的问题: The Struts dispatcher cannot be found 异常信息: The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has passed through its se…
如何解决ubuntu 12.04重启后出现waiting for network configuration和网络标志消失问题 作为菜鸟的我在学着设置网络后,重启电脑后显示 waiting fornetwork configuration,然后是waiting up to 60 more seconds for network configuration,最后显示booting system without fullnetwork configuration.并且进入桌面后网络连接状态图标也消失…