Ubuntu安装软件出现错误。

问题、

sudo apt-get -y install mysql-server mysql-client

报错信息、

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)

E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

解决方案：

方法一、ps -A | grep apt

然后使用kill 杀掉进程kill -9 ID

方法二、

删除锁定的文件

/var/lib/apt/lists/lock

/var/lib/dpkg/lock

/var/cache/apt/archives/lock