☰

Ubuntu 21.10 升级引发错误

tag-icon • tag-icon upgrade
Ubuntu 21.10 升级引发错误

设置：我已经在 Windows 11 主机上安装了 Oracle Virtualbox 6.1.40。运行 Ubuntu 21.10 VM。

由于 Ubuntu 21.10 已达到 EOL，我尝试参考以下链接进行升级：升级 Ubuntu 桌面。我收到以下错误。原因是什么？

$ sudo apt update
Ign:1 http://in.archive.ubuntu.com/ubuntu impish InRelease
Ign:2 http://security.ubuntu.com/ubuntu impish-security InRelease
Ign:3 http://in.archive.ubuntu.com/ubuntu impish-updates InRelease
Err:4 http://security.ubuntu.com/ubuntu impish-security Release
  404  Not Found [IP: 91.189.91.39 80]
Ign:5 http://in.archive.ubuntu.com/ubuntu impish-backports InRelease
Err:6 http://in.archive.ubuntu.com/ubuntu impish Release
  404  Not Found [IP: 91.189.91.38 80]
Err:7 http://in.archive.ubuntu.com/ubuntu impish-updates Release
  404  Not Found [IP: 91.189.91.38 80]
Err:8 http://in.archive.ubuntu.com/ubuntu impish-backports Release
  404  Not Found [IP: 91.189.91.38 80]
Reading package lists... Done
E: The repository 'http://security.ubuntu.com/ubuntu impish-security Release' no longer has 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.
E: The repository 'http://in.archive.ubuntu.com/ubuntu impish Release' no longer has 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.
E: The repository 'http://in.archive.ubuntu.com/ubuntu impish-updates Release' no longer has 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.
E: The repository 'http://in.archive.ubuntu.com/ubuntu impish-backports Release' no longer has 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.

答案1

我使用 GUI 程序“软件更新程序”将我的 Ubuntu 21.10 升级到 22.04更简单的方法无需按照帖子中的建议手动更新任何系统文件如何安装软件或从旧的不受支持的版本升级？

相关内容