---
notion-id: 267ca4d7-cb7b-8061-8d4a-e17fb80043d7
---
`/etc/apt/sources.list.d/`
修改debian.sources`不能用空格`
```javascript
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian
Suites: trixie trixie-updates trixie-backports
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
```
ceph.sources
```javascript
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian/ceph-squid
Suites: trixie
Components:main
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
```
pve-enterprise.sources `注释文件`
```javascript
# Types: deb
# URIs: https://enterprise.proxmox.com/debian/pve
# Suites: trixie
# Components: pve-enterprise
# Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg

```
新增pve-no-subscription.sources
```javascript
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian/pve
Suites: trixie
Components: pve-no-subscription
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
```