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更换阿里云源解决TASK ERROR: command 'apt-get update' failed: exit code 100
查看内核版本，我的版本是10.2.1
root@pve:~# cat /proc/version
Linux version 5.15.102-1-pve (build@proxmox) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PVE 5.15.102-1 (2023-03-14T13:48Z)简介
Debian GNU/Linux，是一个操作系统及自由软件的发行版，由一群自愿付出时间和精力的用户来维护并更新。它附带了超过 59000 个软件包，这些预先编译好的软件被打包成一种良好的格式以便于用户安装和使用。
下载地址: https://mirrors.aliyun.com/debian/
相关仓库
Debian安装源（debian-cd）：https://developer.aliyun.com/mirror/debian-cd
Debian安全更新源（debian-security）：https://developer.aliyun.com/mirror/debian-security
Debian第三方多媒体软件源（debian-multimedia）：https://developer.aliyun.com/mirror/debian-multimedia
Debian预发软件源（debian-backports）：https://developer.aliyun.com/mirror/debian-backports
Debian其他架构移植源（debian-ports）：https://developer.aliyun.com/mirror/debian-ports
Debian过期源（debian-archive)：https://developer.aliyun.com/mirror/debian-archive
配置方法
debian 7.x (wheezy)
编辑nano /etc/apt/sources.list文件，按ctrl+x保存并退出 (需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian-archive/debian/ wheezy main non-free contrib
deb https://mirrors.aliyun.com/debian-archive/debian/ wheezy-proposed-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian-archive/debian/ wheezy main non-free contrib
deb-src https://mirrors.aliyun.com/debian-archive/debian/ wheezy-proposed-updates main non-free contrib
debian 8.x (jessie)
编辑/etc/apt/sources.list文件，按ctrl+x保存并退出(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian-archive/debian/ jessie main non-free contrib
deb-src https://mirrors.aliyun.com/debian-archive/debian/ jessie main non-free contrib
debian 9.x (stretch)
编辑/etc/apt/sources.list文件，按ctrl+x保存并退出(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian-archive/debian stretch main contrib non-free
#deb https://mirrors.aliyun.com/debian-archive/debian stretch-proposed-updates main non-free contrib
deb https://mirrors.aliyun.com/debian-archive/debian stretch-backports main non-free contrib
deb https://mirrors.aliyun.com/debian-archive/debian-security stretch/updates main contrib non-free
deb-src https://mirrors.aliyun.com/debian-archive/debian stretch main contrib non-free
#deb-src https://mirrors.aliyun.com/debian-archive/debian stretch-proposed-updates main contrib non-free
deb-src https://mirrors.aliyun.com/debian-archive/debian stretch-backports main contrib non-free
deb-src https://mirrors.aliyun.com/debian-archive/debian-security stretch/updates main contrib non-free
debian 10.x (buster)
编辑/etc/apt/sources.list文件，按ctrl+x保存并退出(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian/ buster main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ buster main non-free contrib
deb https://mirrors.aliyun.com/debian-security buster/updates main
deb-src https://mirrors.aliyun.com/debian-security buster/updates main
deb https://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
debian 11.x (bullseye)
编辑/etc/apt/sources.list文件，按ctrl+x保存并退出(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb-src https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contribdebian 12.x
编辑/etc/apt/sources.list文件，按ctrl+x保存并退出(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
deb https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb-src https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib设置完源之后进行进行更新源
apt update