每次登入Ubuntu时候总是有错误对话框出现并且提示 E:Encountered a section with no Package: header,

本文介绍了解决Ubuntu系统更新过程中出现的错误提示问题,通过删除/var/lib/apt/lists/下的所有list文件并重新执行apt-get update来修复依赖关系错误。
这几天把Ubuntu 12.04升级到了13.04但是每次登入Ubuntu时候总是有错误对话框出现并且提示E:Encountered a section with no Package: header, E:Problem with  MergeList /var/lib/apt/lists/cnxxxxx,还以为是新出的系统不稳定的原因导致,就一直将就用着,今天闲下来到网上查了下找到了解决的方法,原来是我上次在apt-get update时由于使用的是学校的无线上网,没信号了,我直CTRL+C中止了更新,可能是由于lists中某一个文件没有下载完成,导致安装的软件包未满足依赖关系,出现解析错误。
可用的解决方案:将/var/lib/apt/lists/下的所有list文件都删除,然后再update就可以了。

sudo apt update Hit:1 http://mirrors.ustc.edu.cn/ros/ubuntu buster InRelease Hit:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports focal InRelease Ign:3 http://deb.debian.org/debian buster InRelease Ign:4 http://deb.debian.org/debian buster-updates InRelease Ign:5 http://deb.debian.org/debian-security buster/updates InRelease Err:6 http://deb.debian.org/debian buster Release 404 Not Found [IP: 2a04:4e42:65::644 80] Err:7 http://deb.debian.org/debian buster-updates Release 404 Not Found [IP: 2a04:4e42:65::644 80] Err:8 http://deb.debian.org/debian-security buster/updates Release 404 Not Found [IP: 2a04:4e42:65::644 80] Reading package lists... Done E: The repository 'http://deb.debian.org/debian buster Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://deb.debian.org/debian buster-updates Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://deb.debian.org/debian-security buster/updates Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
最新发布
07-19
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