所以我今天全新安裝了 14.04 lts，我想在我的 Linux 上安裝 gnome shell 或 ubuntu-gnome-desktop，但那裡有一個問題：
Aspire-E5-571G:~$ sudo apt-get install gnome-shell
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
gnome-shell : Depends: gnome-settings-daemon (>= 3.4.0) but it is not going to be installed
Recommends: gnome-control-center but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Aspire-E5-571G:~$ sudo apt-get install ubuntu-gnome-desktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
ubuntu-gnome-desktop : Depends: gdm but it is not going to be installed
Depends: gnome-control-center but it is not going to be installed
Depends: gnome-session but it is not going to be installed
Depends: gnome-settings-daemon but it is not going to be installed
Depends: gnome-shell but it is not going to be installed
Depends: gnome-shell-extensions but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
所以..我的問題是這裡發生了什麼事。順便說一句，我曾經一次都沒有得到 gnome-shell，而且它正在工作。無論如何，我嘗試了其他主題和這裡的所有內容：加入 PPA 後如何解決未滿足的依賴關係？以及。什麼都沒起作用。
答案1
好的，這就是我所做的以及以某種方式解決這個問題的方法..
安裝synaptics然後打開它。當你在那裡搜索這個gnome-settings-daemon-schemas。右鍵單擊它並安裝/更新/升級（無論它顯示什麼並且與其相似）。我還升級了另一個文件侏儒任何情況下都以名義。Apply並重新啟動。
可悲的是..這對我來說還沒結束。我無法登錄，我所要做的就是
CTRL + ALT + F1
..登入和
$ 須藤 apt-get 安裝 gnome
..重新啟動，一切正常。如果你想要 ubuntu unix 桌面，只需手動安裝即可。