Ubuntu16.04システムのインストールは必ず行います

1.ソフトウェアソースの更新

清華源

# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security multiverse

アリ源

# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
deb https://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src https://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
deb https://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
deb https://mirrors.aliyun.com/ubuntu/ xenial universe
deb https://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb https://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb https://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb https://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb https://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
deb https://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb https://mirrors.aliyun.com/ubuntu/ xenial-security multiverse

アクションスクリプト

#   
sudo cp /etc/apt/sources.list /etc/apt/sources.list.old
#   
sudo gedit /etc/apt/sources.list
#   
sudo apt-get update

2.ソフトウェアのアンインストール

libreoffice

sudo apt-get purge libreoffice?

3.ソフトウェアのインストール

filezilla

sudo apt-get install filezilla

リファレンス

Ubuntu 16.04いくつかの国内更新源

LinuxでLibreOfficeを完全にアンインストールする方法

Ubuntu 16.04 FTPクライアントfile zilla

をインストール
未完待続...