我收到了错误消息：据The package system is broken我所知，我没有使用第三方存储库。根据最近关于类似主题的一些帖子，我查看了其他具有类似问题的帖子并尝试：sudo apt-get -f install
结果：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
linux-image-3.11.0-19-generic
Suggested packages:
fdutils linux-lts-saucy-doc-3.11.0 linux-lts-saucy-source-3.11.0
linux-lts-saucy-tools
The following NEW packages will be installed
linux-image-3.11.0-19-generic
0 to upgrade, 1 to newly install, 0 to remove and 28 not to upgrade.
2 not fully installed or removed.
Need to get 0 B/57.3 MB of archives.
After this operation, …apt ×1