> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/os/linux/debian/package/debian_apt_packages_hash_sum_mismatch.md).

# Debian apt-get update出现软件包Hash Sum mismatch处理

在使用`apt-get update`更新Debian系统时候，由于网络原因导致数据包下载损坏，会反复提示类似如下错误信息

```
Reading package lists... Done
E: Failed to fetch store:/var/lib/apt/lists/partial/deb.debian.org_debian_dists_stretch_main_binary-amd64_Packages.gz  Hash Sum mismatch
...
```

解决方法：

```
apt-get clean
rm -rf /var/lib/apt/lists/*
apt-get clean
apt-get update
apt-get upgrade
```

## 参考

* [debian apt packages hash sum mismatch](https://stackoverflow.com/questions/15505775/debian-apt-packages-hash-sum-mismatch)