安装从 ubuntu.com 下载的 ubuntu 14.04 的新副本后,我尝试安装一些软件包,无论是 nodejs 还是 apache2,它总是说找不到名称。我搜索了一下,在这里找到了一些答案
http://ubuntuforums.org/showthread.php?t=2204637
http://ubuntuforums.org/showthread.php?t=2225203
但没有解决方案对我有用。我已经启用了所有来源 -

此外,尝试了sudo apt-get update很多次但它返回
像这样的一些输出说无法下载或找到包或类似的东西 -
Err http://in.archive.ubuntu.com trusty/universe Translation-en_IN
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty/universe Translation-en
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty-updates/restricted Sources
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty-updates/universe Sources
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty-updates/multiverse Sources
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty-updates/main Sources
Unable to connect to 80.112.143.217:80:
Err http://in.archive.ubuntu.com trusty-updates/main …Run Code Online (Sandbox Code Playgroud) apt ×1