help：starting apt-get update failed

[china-ives]

starting apt-get update
Hit:1 https://mirrors.ustc.edu.cn/debian bookworm InRelease
Hit:2 https://mirrors.ustc.edu.cn/debian bookworm-updates InRelease
Hit:3 https://mirrors.ustc.edu.cn/debian bookworm-backports InRelease
Hit:4 https://mirrors.ustc.edu.cn/debian-security bookworm-security InRelease
Hit:5 https://mirrors.ustc.edu.cn/proxmox/debian/ceph-quincy bookworm InRelease
Get:6 https://mirrors.ustc.edu.cn/proxmox/debian bookworm InRelease [2768 B]
Get:7 https://mirrors.ustc.edu.cn/proxmox/debian bookworm/pve-no-subscription amd64 Packages [300 kB]
Err:7 https://mirrors.ustc.edu.cn/proxmox/debian bookworm/pve-no-subscription amd64 Packages
File has unexpected size (299468 != 300456). Mirror sync in progress? [IP: 218.104.71.170 443]
Hashes of expected file:
- Filesize:300456 [weak]
- SHA512:e912ad61040b84f565d0e107dae741b123a14961bccb5f185e1ff28f64e8ccdbd33291fa3bb412178695cc6f9d8838da0b0872e9e158b9c9bc03cb1ad9cc5eee
- SHA256:937bb593a6c6ead104bed4ab64eee04ef15f943b2bba5b13974f2d9fe00bf89c
- MD5Sum:5f3cbe1b33e54818dce3d65c573925ed [weak]
Release file created at: Wed, 15 May 2024 16:07:30 +0000
Fetched 2768 B in 1s (2306 B/s)
Reading package lists...
E: Failed to fetch https://mirrors.ustc.edu.cn/proxmox.../pve-no-subscription/binary-amd64/Packages.gz File has unexpected size (299468 != 300456). Mirror sync in progress? [IP: 218.104.71.170 443]
Hashes of expected file:
- Filesize:300456 [weak]
- SHA512:e912ad61040b84f565d0e107dae741b123a14961bccb5f185e1ff28f64e8ccdbd33291fa3bb412178695cc6f9d8838da0b0872e9e158b9c9bc03cb1ad9cc5eee
- SHA256:937bb593a6c6ead104bed4ab64eee04ef15f943b2bba5b13974f2d9fe00bf89c
- MD5Sum:5f3cbe1b33e54818dce3d65c573925ed [weak]
Release file created at: Wed, 15 May 2024 16:07:30 +0000
E: Some index files failed to download. They have been ignored, or old ones used instead.
TASK ERROR: command 'apt-get update' failed: exit code 100

 

[t.lamprecht]

Err:7 https://mirrors.ustc.edu.cn/proxmox/debian bookworm/pve-no-subscription amd64 Packages
File has unexpected size (299468 != 300456). Mirror sync in progress? [IP: 218.104.71.170 443]
Hashes of expected file:
- Filesize:300456 [weak]

This is an unofficial mirror outside our control, so we cannot do anything about it.
How got that host installed? Did you use our official ISO?

Our official mirror network is on a proxmox.com subdomain, like download.proxmox.com or enterprise.proxmox.com

See the docs for how the /etc/apt/sources.list entry should look: https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_no_subscription_repo