当软件包分发者发布更新版本时选择哪个选项？

Question

选择 dpkg 修复损坏的软件包后的高级设置：

Configuration file '/etc/gnome/defaults.list'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** defaults.list (Y/I/N/O/D/Z) [default=N] ?

这会安装 Ubuntu 或 18.04 版本还是仅更新我当前的 Ubuntu 16.04？

Answer 1

原始错误消息包含以下文本：

Configuration file '/etc/gnome/defaults.list'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** defaults.list (Y/I/N/O/D/Z) [default=N] ?

选择第一个选项Y or I : install the package maintainer's version不会更改您当前安装的 Ubuntu 版本。相反，它将使所有内容与您当前安装的 Ubuntu 版本（Ubuntu 16.04）兼容。如有必要，它将撤消您在系统中所做的更改，这些更改可能会阻止您正常更新软件包。第一个Y选项是出现菜单时最安全的选项，Package distributor has shipped an updated version因为它允许您正常更新系统并将系统返回到没有任何内容干扰默认包管理的状态。这也将使修复底层损坏的软件包问题变得更加容易，该问题会干扰更新已安装的软件包，并可能首先生成此软件包管理消息。

Answer 2

此输出似乎是在您运行之后apt upgrade，并且不会升级您的 Ubuntu 版本 \xe2\x80\x94 仅软件包（应用程序）。如果您运行的是 Ubuntu 16.04，您将保留在 16.04 上（但是，我建议使用 升级到 18.04 do-release-upgrade）。

\n