E: 无法获得锁 /var/lib/apt/lists/lock - open (11: 资源暂时不可用)

1 毛病描写

youhaidong@youhaidong:~$ sudo apt-get update
E: 没法取得锁 /var/lib/apt/lists/lock - open (11: 资源暂时不可用)
E: 没法对目录 /var/lib/apt/lists/ 加锁

2 毛病缘由

   权限不够，致使出错

3 解决办法

youhaidong@youhaidong:~$sudo rm /var/lib/apt/lists/lock