E:储存库"http://ppa.launchpad.net/certbot/certbot/ubuntu焦点发布"没有发布文件 [英] E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release' does not have a Release file

问题描述

由于我在Debian 10上安装了certbot，因此它始终显示此错误:

Since i installed certbot on Debian 10, it always shows this error:

root@HypeTime:/home/sinusbot# apt update
Hit:1 http://security.debian.org/debian-security buster/updates InRelease
Hit:2 http://deb.debian.org/debian buster InRelease
Hit:3 http://deb.debian.org/debian buster-updates InRelease
Ign:4 http://ppa.launchpad.net/certbot/certbot/ubuntu focal InRelease
Err:5 http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release
  404  Not Found [IP: 2001:67c:1560:8008::15 80]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

有人知道如何解决此错误吗?

Does someone know how to fix this error?

推荐答案

我通过删除ppa存储库摆脱了Ubuntu 20.04上的错误消息.我花了很长时间才找出确切的命令参数，所以这可能对其他人有帮助:-).我使用了命令:

I got rid of the error message on Ubuntu 20.04 by removing the ppa repository. It took me a long time to find out the exact command argument, so this might help others :-). I used the command:

sudo apt-add-repository -r ppa:certbot/certbot

之后，以下命令不会产生任何错误:

After that, the following commands do not generate any errors:

sudo apt update
sudo apt-get update

这篇关于E:储存库"http://ppa.launchpad.net/certbot/certbot/ubuntu焦点发布"没有发布文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！