我已经尝试过执行这里列出的操作：更新管理器：“检查更新时出现问题”但它没有用。
每次我单击带有线的红色圆圈时，更新管理器就会弹出然后消失。
当我尝试做sudo apt-get update && sudo apt-get upgrade
输出如下：
Ign http://dl.google.com 稳定版 InRelease Ign http://dl.google.com 稳定版 InRelease 获取:1 http://dl.google.com 稳定版本.gpg [198 B] Ign http://archive.getdeb.net natty-getdeb InRelease 获取:2 http://dl.google.com 稳定版本.gpg [198 B] 获取:3 http://dl.google.com 稳定版本 [1,347 B] Ign http://archive.canonical.com natty InRelease Ign http://us.archive.ubuntu.com natty InRelease Ign http://us.archive.ubuntu.com natty-updates InRelease Ign http://extras.ubuntu.com natty InRelease Ign http://archive.ubuntu.com natty InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://security.ubuntu.com natty-security InRelease Ign http://ppa.launchpad.net natty InRelease 点击 http://packages.medibuntu.org natty InRelease 点击 http://deb.torproject.org natty InRelease 获取:4 http://dl.google.com 稳定版本 [1,347 B] 获取：5 http://dl.google.com stable/main i386 软件包 [1,214 B] 点击 http://archive.canonical.com natty Release.gpg 点击 http://us.archive.ubuntu.com natty Release.gpg 点击 http://extras.ubuntu.com natty Release.gpg 点击 http://archive.ubuntu.com natty Release.gpg Ign http://dl.google.com stable/main TranslationIndex Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net natty InRelease Ign http://ppa.launchpad.net natty InRelease 点击 http://security.ubuntu.com natty-security Release.gpg 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://archive.getdeb.net natty-getdeb Release.gpg Ign http://deb.paissad.net 不稳定 InRelease 获取：6 http://dl.google.com stable/main i386 软件包 [765 B] Ign http://dl.google.com stable/main TranslationIndex 点击 http://archive.canonical.com natty 发布 点击 http://us.archive.ubuntu.com natty-updates Release.gpg 点击 http://extras.ubuntu.com natty Release 点击 http://security.ubuntu.com natty-security 发布 点击 http://archive.ubuntu.com natty Release 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://deb.paissad.net stable Release.gpg 点击 http://packages.medibuntu.org natty/free i386 Packages 点击 http://deb.torproject.org natty/main 来源 点击 http://archive.getdeb.net natty-getdeb 发布 点击 http://us.archive.ubuntu.com natty Release 点击 http://archive.canonical.com natty/partner i386 软件包 点击 http://extras.ubuntu.com natty/main 来源 点击 http://ppa.launchpad.net natty Release.gpg 点击 http://ppa.launchpad.net natty Release 点击 http://security.ubuntu.com natty-security/restricted 来源 点击 http://archive.ubuntu.com natty/main 来源 请点击 http://deb.paissad.net 不稳定版本 Ign http://archive.canonical.com natty/partner 翻译索引 点击 http://us.archive.ubuntu.com natty-updates 发布 点击 http://extras.ubuntu.com natty/main i386 Packages Ign http://extras.ubuntu.com natty/main 翻译索引 点击 http://ppa.launchpad.net natty Release 点击 http://ppa.launchpad.net natty Release 点击 http://ppa.launchpad.net natty Release 点击 http://security.ubuntu.com natty-security/main 来源 点击 http://security.ubuntu.com natty-security/multiverse 来源 点击 http://security.ubuntu.com natty-security/universe 来源 点击 http://security.ubuntu.com natty-security/main i386 Packages 点击 http://security.ubuntu.com natty-security/restricted i386 软件包 点击 http://archive.ubuntu.com natty/restricted 来源 点击 http://archive.getdeb.net natty-getdeb/games i386 软件包 点击 http://deb.paissad.net stable/main 来源 点击 http://packages.medibuntu.org natty/non-free i386 软件包 点击 http://us.archive.ubuntu.com natty/restricted 来源 点击 http://us.archive.ubuntu.com natty/main 来源 点击 http://us.archive.ubuntu.com natty/multiverse 来源 点击 http://us.archive.ubuntu.com natty/universe 来源 点击 http://us.archive.ubuntu.com natty/main i386 Packages 点击 http://deb.torproject.org natty/main i386 Packages 点击 http://ppa.launchpad.net natty Release 点击 http://ppa.launchpad.net natty Release 点击 http://security.ubuntu.com natty-security/multiverse i386 软件包 点击 http://security.ubuntu.com natty-security/universe i386 软件包 Ign http://security.ubuntu.com natty-security/main 翻译索引 Ign http://security.ubuntu.com natty-security/multiverse 翻译索引 Ign http://security.ubuntu.com natty-security/restricted 翻译索引 Ign http://security.ubuntu.com natty-security/universe 翻译索引 点击 http://deb.paissad.net stable/contrib 来源 点击 http://deb.paissad.net 不稳定/非免费来源 点击 http://deb.paissad.net stable/main i386 Packages 点击 http://deb.paissad.net stable/contrib i386 软件包 点击 http://deb.paissad.net 不稳定/非免费 i386 软件包 点击 http://us.archive.ubuntu.com natty/restricted i386 软件包 点击 http://us.archive.ubuntu.com natty/multiverse i386 软件包 点击 http://us.archive.ubuntu.com natty/universe i386 软件包 Ign http://us.archive.ubuntu.com natty/main 翻译索引 Ign http://us.archive.ubuntu.com natty/multiverse 翻译索引 Ign http://us.archive.ubuntu.com natty/restricted TranslationIndex Ign http://us.archive.ubuntu.com natty/universe 翻译索引 Ign http://archive.getdeb.net natty-getdeb/games 翻译索引 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://dl.google.com stable/main Translation-en_US Ign http://dl.google.com stable/main 翻译-en Ign http://dl.google.com stable/main Translation-en_US Ign http://deb.paissad.net stable/contrib 翻译索引 Ign http://deb.paissad.net stable/main 翻译索引 Ign http://deb.paissad.net 不稳定/非自由 TranslationIndex Ign http://packages.medibuntu.org natty/free 翻译索引 Ign http://dl.google.com stable/main 翻译-en 点击 http://us.archive.ubuntu.com natty-updates/restricted 来源 点击 http://us.archive.ubuntu.com natty-updates/main 来源 点击 http://us.archive.ubuntu.com natty-updates/multiverse 来源 点击 http://us.archive.ubuntu.com natty-updates/universe 来源 点击 http://us.archive.ubuntu.com natty-updates/main i386 Packages 点击 http://us.archive.ubuntu.com natty-updates/restricted i386 软件包 点击 http://us.archive.ubuntu.com natty-updates/multiverse i386 软件包 点击 http://us.archive.ubuntu.com natty-updates/universe i386 软件包 Ign http://ppa.launchpad.net natty/main TranslationIndex 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex Ign http://deb.torproject.org natty/main 翻译索引 Ign http://us.archive.ubuntu.com natty-updates/main 翻译索引 Ign http://us.archive.ubuntu.com natty-updates/multiverse 翻译索引 Ign http://us.archive.ubuntu.com natty-updates/restricted TranslationIndex Ign http://us.archive.ubuntu.com natty-updates/universe 翻译索引 点击 http://ppa.launchpad.net natty/main 来源 点击 http://ppa.launchpad.net natty/main i386 Packages Ign http://ppa.launchpad.net natty/main TranslationIndex Ign http://packages.medibuntu.org natty/non-free TranslationIndex Ign http://archive.canonical.com natty/partner 翻译-en_US Ign http://extras.ubuntu.com natty/main 翻译-en_US Ign http://archive.canonical.com natty/partner 翻译-en Ign http://extras.ubuntu.com natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://security.ubuntu.com natty-security/main Translation-en_US Ign http://security.ubuntu.com natty-security/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://security.ubuntu.com natty-security/multiverse 翻译-en_US Ign http://security.ubuntu.com natty-security/multiverse 翻译-en Ign http://security.ubuntu.com natty-security/restricted Translation-en_US Ign http://us.archive.ubuntu.com natty/main 翻译-en_US Ign http://us.archive.ubuntu.com natty/main 翻译-en Ign http://ppa.launchpad.net natty/main 翻译-en_US Ign http://ppa.launchpad.net natty/main 翻译-en Ign http://security.ubuntu.com natty-security/restricted 翻译-en Ign http://security.ubuntu.com natty-security/universe 翻译-en_US Ign http://security.ubuntu.com natty-security/universe 翻译-en Ign http://us.archive.ubuntu.com natty/multiverse 翻译-en_US Ign http://us.archive.ubuntu.com natty/multiverse 翻译-en Ign http://us.archive.ubuntu.com natty/restricted Translation-en_US Ign http://us.archive.ubuntu.com natty/restricted 翻译-en Ign http://us.archive.ubuntu.com natty/universe 翻译-en_US Ign http://deb.paissad.net stable/contrib 翻译-en_US Ign http://deb.paissad.net stable/contrib 翻译-en Ign http://deb.paissad.net stable/main 翻译-en_US Ign http://deb.paissad.net stable/main 翻译-en Ign http://deb.paissad.net 不稳定/非自由 Translation-en_US Ign http://us.archive.ubuntu.com natty/universe 翻译-en Ign http://us.archive.ubuntu.com natty-updates/main Translation-en_US Ign http://us.archive.ubuntu.com natty-updates/main 翻译-en Ign http://deb.paissad.net 不稳定/非自由 翻译-en Ign http://us.archive.ubuntu.com natty-updates/multiverse Translation-en_US Ign http://us.archive.ubuntu.com natty-updates/multiverse 翻译-en Ign http://us.archive.ubuntu.com natty-updates/restricted Translation-en_US Ign http://us.archive.ubuntu.com natty-updates/restricted 翻译-en Ign http://us.archive.ubuntu.com natty-updates/universe 翻译-en_US Ign http://us.archive.ubuntu.com natty-updates/universe 翻译-en Ign http://archive.getdeb.net natty-getdeb/games 翻译-en_US Ign http://archive.getdeb.net natty-getdeb/games 翻译-en Ign http://deb.torproject.org natty/main 翻译-en_US Ign http://deb.torproject.org natty/main 翻译-en Ign http://packages.medibuntu.org natty/free 翻译-en_US Ign http://packages.medibuntu.org natty/free 翻译-en Ign http://packages.medibuntu.org natty/non-free Translation-en_US Ign http://packages.medibuntu.org natty/non-free 翻译-en 在 9 秒内获取了 5,069 B（544 B/秒） 正在读取软件包列表...完成 正在读取软件包列表...完成 alex@griever:~$ ncy 树... 50%
并停在那里....不会超越那里..
有人有什么建议吗？
答案1
在我自己的电脑上进行测试，使用二单独的命令..
步骤1：
~$ sudo apt-get update
Ign http://##.archive.ubuntu.com oneiric InRelease
Ign http://##.archive.ubuntu.com oneiric-updates InRelease
Ign http://archive.canonical.com oneiric InRelease
:
(removed for clarity)
:
Ign http://ppa.launchpad.net oneiric/main Translation-##_##
Ign http://ppa.launchpad.net oneiric/main Translation-##
Reading package lists... Done
您已到达此处。
第2步：
~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
因此，您在建筑完成 50% 时就中止了。
尝试这个：（尝试纠正损坏的依赖关系）
sudo apt-get upgrade -f
答案2
事实证明我需要做的就是apt-get clean：）谢谢大家的帮助。
答案3
看起来它运行sudo apt-get update正常，但随后跳过了该sudo apt-get upgrade部分。尝试再次运行sudo apt-get upgrade，发布您可能遇到的任何确切错误。
答案4
请检查链接问题的解决方案，
sudo apt-get --reinstall install python3-minimal