标签：启动 win res ref pre open name running class
在ubuntu下启动firefox报错 Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.
解决：
终端输入
killall firefox
【ubuntu firefox】 Firefox is already running, but is not responding
标签：启动 win res ref pre open name running class
原文地址：http://www.cnblogs.com/slgkaifa/p/7118057.html
