ubuntu 常见错误--Could not get lock /var/lib/dpkg/lock 问题修改

ubuntu 常见错误–Could not get lock /var/lib/dpkg/lock
经过终端安装程序sudo apt-get install xxx或者apt-get update时出错：

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?

出现这个问题多是有另一个程序正在运行，致使资源被锁不可用。而致使资源被锁的缘由多是上次运行安装或更新时没有正常完成，进而出现此情况，解决的办法其实很简单：
在终端中敲入如下两句

sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock

再试着安装，问题解决。