PPA冲突，删除Xubuntu Jammy中的PPA将导致它再次尝试安装程序。

Question

我使用的是Xubuntu，我经常遇到“没有Jammy发行版”之类的问题。如果我正确理解的话，那就是PPA的问题了。我对PPA的理解不是很好，而且我在删除一个旧的应用程序和添加一个新的应用程序时遇到了困难，所以我的各种应用程序都安装正确。

当我试图使用sudo apt存储库- remove ppa:PPA_NAME_HERE删除一个有问题的PPA时，它试图再次安装该程序，而不是删除PPA。如何正确地删除旧的PPA并添加一个新的PPA来修复我正在经历的安装问题？

要明确的是，我在安装很多东西时都犯了错误，这些错误都说明jammy有问题，而且我不确定这个PPA是否因为试图安装fsearch而产生的问题。谢谢。

以下是apt政策的输出：

~/.local/bin$ sudo add-apt-repository --remove ppa:christian-boxdoerfer/fsearch-stable
Repository: 'deb https://ppa.launchpadcontent.net/christian-boxdoerfer/fsearch-stable/ubuntu/ jammy main'
Description:
A fast file search utility for Unix operating systems
https://cboxdoerfer.github.io/fsearch/
More info: https://launchpad.net/~christian-boxdoerfer/+archive/ubuntu/fsearch-stable
Removing repository.
Press [ENTER] to continue or Ctrl-c to cancel.
Hit:1 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://security.ubuntu.com/ubuntu jammy-security InRelease                                       
Hit:3 https://dl.google.com/linux/chrome/deb stable InRelease                                          
Hit:4 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease                                      
Hit:5 https://packages.microsoft.com/repos/edge stable InRelease                                       
Hit:6 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease                                    
Ign:7 https://ppa.launchpadcontent.net/mmk2410/intellij-idea-community/ubuntu jammy InRelease
Err:8 https://ppa.launchpadcontent.net/mmk2410/intellij-idea-community/ubuntu jammy Release
  404  Not Found [IP: 185.125.190.52 443]
Reading package lists... Done                              
E: The repository 'https://ppa.launchpadcontent.net/mmk2410/intellij-idea-community/ubuntu jammy 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.
jeff@pistol:~/.local/bin$ apt policy
Package files:
 100 /var/lib/dpkg/status
     release a=now
 500 https://packages.microsoft.com/repos/edge stable/main amd64 Packages
     release o=edge stable,a=stable,n=stable,l=edge stable,c=main,b=amd64
     origin packages.microsoft.com
 500 https://dl.google.com/linux/chrome/deb stable/main amd64 Packages
     release v=1.0,o=Google LLC,a=stable,n=stable,l=Google,c=main,b=amd64
     origin dl.google.com
 500 http://security.ubuntu.com/ubuntu jammy-security/multiverse i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=multiverse,b=i386
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=multiverse,b=amd64
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/universe i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=universe,b=i386
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=universe,b=amd64
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/restricted i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=restricted,b=i386
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=restricted,b=amd64
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/main i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=main,b=i386
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-security,n=jammy,l=Ubuntu,c=main,b=amd64
     origin security.ubuntu.com
 100 http://us.archive.ubuntu.com/ubuntu jammy-backports/universe i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-backports,n=jammy,l=Ubuntu,c=universe,b=i386
     origin us.archive.ubuntu.com
 100 http://us.archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-backports,n=jammy,l=Ubuntu,c=universe,b=amd64
     origin us.archive.ubuntu.com
 100 http://us.archive.ubuntu.com/ubuntu jammy-backports/main i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-backports,n=jammy,l=Ubuntu,c=main,b=i386
     origin us.archive.ubuntu.com
 100 http://us.archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-backports,n=jammy,l=Ubuntu,c=main,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/multiverse i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=multiverse,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=multiverse,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/universe i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=universe,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=universe,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/restricted i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=restricted,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=restricted,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/main i386 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=main,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy-updates,n=jammy,l=Ubuntu,c=main,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/multiverse i386 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=multiverse,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/multiverse amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=multiverse,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/universe i386 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=universe,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=universe,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/restricted i386 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=restricted,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/restricted amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=restricted,b=amd64
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/main i386 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=main,b=i386
     origin us.archive.ubuntu.com
 500 http://us.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
     release v=22.04,o=Ubuntu,a=jammy,n=jammy,l=Ubuntu,c=main,b=amd64
     origin us.archive.ubuntu.com
Pinned packages:

Answer 1

根据用户的发射台，这个特定版本的IntelliJ IDEA社区版是不推荐的。

您将需要从您的来源移除PPA。如果您仍然需要从这个特定的PPA软件更新，开发人员有另一个版本，似乎是很好的维护。

可以说，当官方软件包存在时，使用它们通常是一个更好的主意。该软件是可用的一触即发。

由于您提到您对PPAs不太熟悉，我建议您也阅读：PPA安全吗.。

通常，在向系统中添加源(包括PPA)时要小心。添加源代码将更改系统的软件库。值得注意的是，如果使用彼此不兼容的源，这可能会导致类似依赖问题的问题。