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Debian13安装依赖出现Media change..失败

新安装的Debian13安装依赖是出现Media change：please insert the disc labled 'xxxx' in the drive '/media/cdrom/' and press [Enter] 导致安装失败

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Debian13

2026-03-19 22:30:23

问题描述

新安装的Debian13安装依赖是出现

Media change：please insert the disc labled 'xxxx' in the drive '/media/cdrom/' and press [Enter]

导致安装失败

解决方案

这是因为APT源配置中包含了CD/DVD源，但系统找不到光盘（一般出现在使用DVD完整镜像包安装的系统）。解决方法如下：

编辑 sources.list 文件

shell 复制代码

nano /etc/apt/sources.list

注释/删除掉包含 cdrom 的APT源

text 复制代码

# deb cdrom:[Debian GNU/Linux 13.4.0 _Trixie_ - Official amd64 DVD Binary-1 with firmware 20260314-11:54]/ trixie contrib main non-free-firmware

deb http://mirrors.tuna.tsinghua.edu.cn/debian/ trixie main non-free-firmware
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ trixie main non-free-firmware

deb http://security.debian.org/debian-security trixie-security main non-free-firmware
deb-src http://security.debian.org/debian-security trixie-security main non-free-firmware

# trixie-updates, to get updates before a point release is made;
# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
deb http://mirrors.tuna.tsinghua.edu.cn/debian/ trixie-updates main non-free-firmware
deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ trixie-updates main non-free-firmware

推出编辑器

Ctrl+O -> Enter -> Ctrl+X

使用cat验证

shell 复制代码

cat /etc/apt/sources.list

更新

shell 复制代码

apt update