fuguoyin15的专栏

ubuntu更新apt-get update时的索引文件获取错误。以前遇到类似的问题，学习下，哈哈 当运行apt-get update后出现如下错误时： E: Some index files failed to download, they have been ignored, or old ones used instead. 可以将目录下/var/lib/apt/lists/par