我最初安装的是 Debian Stretch，当时它是“稳定的”。我需要一些它没有的新软件包，所以我升级到 Debian 测试，这真是太棒了。目前我的lsb_release -a命令返回 Debian 10 (buster)。
看来最近 Debian 更改了它的软件包，所以现在我收到来自 Synaptic 的消息：
Repository 'http://deb.debian.org/debian stretch Release' changed its 'Suite' value from 'stable' to 'oldstable'
This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.
Repository 'http://ftp.us.debian.org/debian testing InRelease' changed its 'Codename' value from 'buster' to 'bullseye'
好吧，有道理。但是，我还不想升级到靶心。我想继续使用 Buster，当我决定升级到 Bullseye 时，我会手动执行此操作。我应该如何编辑我的存储库来完成此任务？目前我的存储库如下所示：
$ grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/*
/etc/apt/sources.list:# deb cdrom:[Official Debian GNU/Linux Live 9.9.0 cinnamon 2019-04-27T11:50]/ stretch main
/etc/apt/sources.list:# deb cdrom:[Official Debian GNU/Linux Live 9.9.0 cinnamon 2019-04-27T11:50]/ stretch main
/etc/apt/sources.list:
/etc/apt/sources.list:deb http://ftp.us.debian.org/debian/ testing main non-free contrib
/etc/apt/sources.list:deb-src http://ftp.us.debian.org/debian/ testing main non-free contrib
/etc/apt/sources.list.d/base.list:deb http://deb.debian.org/debian/ stretch main
/etc/apt/sources.list.d/base.list:# deb-src http://deb.debian.org/debian/ stretch main
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/base.list:
/etc/apt/sources.list.d/home:hawkeye116477:waterfox.list:deb http://download.opensuse.org/repositories/home:/hawkeye116477:/waterfox/Debian_9.0/ /
/etc/apt/sources.list.d/home:manuelschneid3r.list:deb http://download.opensuse.org/repositories/home:/manuelschneid3r/Debian_9.0/ /
/etc/apt/sources.list.d/nodesource.list:deb https://deb.nodesource.com/node_12.x stretch main
/etc/apt/sources.list.d/nodesource.list:deb-src https://deb.nodesource.com/node_12.x stretch main
答案1
您应该只能在sources.list中更改为testing，buster但请务必删除base.list，因为它仍然指向Stretch。
和home:hawkeye116477:waterfox.list仍然home:manuelschneid3r.list指向 Stretch (Debian 9.0)，但请检查相应的上游，看看 Buster (Debian 10.0) 的正确 URL 是什么。
最后，检查 Node 文档并更正 URLdeb.nodesource.com
答案2
您可以sources.list合并base.list：
rm /etc/apt/sources.list.d/base.list
然后编辑你的/etc/apt/sources.list如下：
deb http://deb.debian.org/debian buster main contrib non-free
deb-src http://deb.debian.org/debian buster main contrib non-free
deb http://deb.debian.org/debian-security/ buster/updates main contrib non-free
deb-src http://deb.debian.org/debian-security/ buster/updates main contrib non-free
deb http://deb.debian.org/debian buster-updates main contrib non-free
deb-src http://deb.debian.org/debian buster-updates main contrib non-free
添加新键：
wget -nv https://download.opensuse.org/repositories/home:hawkeye116477:waterfox/Debian_10/Release.key -O Release.key
apt-key add - < Release.key
wget -nv https://download.opensuse.org/repositories/home:manuelschneid3r/Debian_10/Release.key -O Release.key
apt-key add - < Release.key
编辑home:hawkeye116477:waterfox.list然后用home:manuelschneid3r.list更改。Debian_9.0Debian_10
更改stretch为buster under/etc/apt/sources.list.d/nodesource.list然后运行：
apt update
apt upgrade