ubuntu：运行 aptget update 错误

问题：运行 apt-get update 错误。信息如下：

apt-get update
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/

解决：

rm -r /var/lib/apt/lists/

然后重新运行apt-get update即可。