![“错误消息:需要安装不受信任的软件包”](https://linux22.com/image/977549/%E2%80%9C%E9%94%99%E8%AF%AF%E6%B6%88%E6%81%AF%EF%BC%9A%E9%9C%80%E8%A6%81%E5%AE%89%E8%A3%85%E4%B8%8D%E5%8F%97%E4%BF%A1%E4%BB%BB%E7%9A%84%E8%BD%AF%E4%BB%B6%E5%8C%85%E2%80%9D%20.png)
我在 VirtualBox 4.3.20 中运行 Ubuntu 13.04。当我尝试在软件中心下载任何内容时,我不断收到标题中显示的错误消息。
我尝试在“软件和更新”中更改服务器
但没用。我sudo apt-get update
在控制台中输入了以下内容:
Hit http://repo.steampowered.com precise Release.gpg
Hit http://repo.steampowered.com precise Release
Hit http://repo.steampowered.com precise/steam Sources
Ign http://extras.ubuntu.com raring Release.gpg
Hit http://repo.steampowered.com precise/steam amd64 Packages
Ign http://archive.ubuntu.com raring Release.gpg
Ign http://extras.ubuntu.com raring Release
Hit http://repo.steampowered.com precise/steam i386 Packages
Ign http://archive.ubuntu.com raring-updates Release.gpg
Hit http://toolbelt.heroku.com ./ Release.gpg
Ign http://archive.ubuntu.com raring-backports Release.gpg
Ign http://extras.ubuntu.com raring/main Sources/DiffIndex
Hit http://toolbelt.heroku.com ./ Release
Ign http://archive.ubuntu.com raring-security Release.gpg
Ign http://extras.ubuntu.com raring/main amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com raring Release
Hit http://toolbelt.heroku.com ./ Packages
Ign http://extras.ubuntu.com raring/main i386 Packages/DiffIndex
Ign http://archive.ubuntu.com raring-updates Release
Ign http://archive.ubuntu.com raring-backports Release
Hit https://private-ppa.launchpad.net raring Release.gpg
Ign http://archive.ubuntu.com raring-security Release
Hit https://private-ppa.launchpad.net raring Release
Hit https://private-ppa.launchpad.net raring/main amd64 Packages
Ign http://toolbelt.heroku.com ./ Translation-en_US
Ign http://toolbelt.heroku.com ./ Translation-en
Hit https://private-ppa.launchpad.net raring/main i386 Packages
Ign http://repo.steampowered.com precise/steam Translation-en_US
Ign http://repo.steampowered.com precise/steam Translation-en
Ign http://extras.ubuntu.com raring/main Translation-en_US
Ign http://extras.ubuntu.com raring/main Translation-en
Err http://extras.ubuntu.com raring/main Sources
404 Not Found
Err http://extras.ubuntu.com raring/main amd64 Packages
404 Not Found
Err http://extras.ubuntu.com raring/main i386 Packages
404 Not Found
Ign https://private-ppa.launchpad.net raring/main Translation-en_US
Ign https://private-ppa.launchpad.net raring/main Translation-en
Err http://archive.ubuntu.com raring/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/restricted Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/multiverse Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/restricted amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/multiverse amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/main i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/restricted i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/universe i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring/multiverse i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com raring/main Translation-en_US
Ign http://archive.ubuntu.com raring/main Translation-en
Ign http://archive.ubuntu.com raring/multiverse Translation-en_US
Ign http://archive.ubuntu.com raring/multiverse Translation-en
Ign http://archive.ubuntu.com raring/restricted Translation-en_US
Ign http://archive.ubuntu.com raring/restricted Translation-en
Ign http://archive.ubuntu.com raring/universe Translation-en_US
Ign http://archive.ubuntu.com raring/universe Translation-en
Err http://archive.ubuntu.com raring-updates/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/restricted Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/multiverse Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/restricted amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/multiverse amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/main i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/restricted i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/universe i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-updates/multiverse i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com raring-updates/main Translation-en_US
Ign http://archive.ubuntu.com raring-updates/main Translation-en
Ign http://archive.ubuntu.com raring-updates/multiverse Translation-en_US
Ign http://archive.ubuntu.com raring-updates/multiverse Translation-en
Ign http://archive.ubuntu.com raring-updates/restricted Translation-en_US
Ign http://archive.ubuntu.com raring-updates/restricted Translation-en
Ign http://archive.ubuntu.com raring-updates/universe Translation-en_US
Ign http://archive.ubuntu.com raring-updates/universe Translation-en
Err http://archive.ubuntu.com raring-backports/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/restricted Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/multiverse Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/restricted amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/multiverse amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/main i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/restricted i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/universe i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-backports/multiverse i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com raring-backports/main Translation-en_US
Ign http://archive.ubuntu.com raring-backports/main Translation-en
Ign http://archive.ubuntu.com raring-backports/multiverse Translation-en_US
Ign http://archive.ubuntu.com raring-backports/multiverse Translation-en
Ign http://archive.ubuntu.com raring-backports/restricted Translation-en_US
Ign http://archive.ubuntu.com raring-backports/restricted Translation-en
Ign http://archive.ubuntu.com raring-backports/universe Translation-en_US
Ign http://archive.ubuntu.com raring-backports/universe Translation-en
Err http://archive.ubuntu.com raring-security/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/restricted Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/multiverse Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/restricted amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/multiverse amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/main i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/restricted i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/universe i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com raring-security/multiverse i386 Packages
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com raring-security/main Translation-en_US
Ign http://archive.ubuntu.com raring-security/main Translation-en
Ign http://archive.ubuntu.com raring-security/multiverse Translation-en_US
Ign http://archive.ubuntu.com raring-security/multiverse Translation-en
Ign http://archive.ubuntu.com raring-security/restricted Translation-en_US
Ign http://archive.ubuntu.com raring-security/restricted Translation-en
Ign http://archive.ubuntu.com raring-security/universe Translation-en_US
Ign http://archive.ubuntu.com raring-security/universe Translation-en
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/raring/main/source/Sources 404 Not Found
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/restricted/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/multiverse/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/restricted/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/multiverse/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/restricted/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/multiverse/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-backports/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/restricted/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/multiverse/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/raring-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.91.24 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
有人知道如何解决这个问题吗?提前谢谢。
答案1
尝试安装以下内容,
sudo apt-get install update-manager-core
sudo do-release-upgrade
完成后使用sudo apt-get update