我在ubuntu14.04安装使用的软件

搜狗拼音sougoupinyin:
sudo add-apt-repository ppa:fcitx-team/nightly && sudo apt-get update
sudo apt-get -f install
cd ----（相应目录）
sudo dpkg -i *.deb（需要事先下载搜狗拼音deb安装包）
sudo apt-get install fcitx-table-all

然后在系统设置/语言支持里面设置默认的输入法，重启系统。

ps：不要使用下面的语句安装im-switch，会因为冲突导致电脑重启后'语言支持'消失。
sudo apt-get install im-switch
im-switch -s fcitx -z default

如果真的出现语言支持消失了，使用sudo apt-get install language-selector-gnome修复。

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为知笔记wiznote:
sudo add-apt-repository ppa:wiznote-team && sudo apt-get update

sudo apt-get install wiznote

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lamp:
参考网址：wiki.ubuntu.org.cn/Apache

https://www.digitalocean.com/community/articles/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-14-04

sudo apt-get install mysql-server libapache2-mod-auth-mysql php5-mysql
sudo apt-get install php5 libapache2-mod-php5 php5-mcrypt

sudo gedit /etc/apache2/mods-enabled/dir.conf, then move index.php to the first place

sudo service apache2 restart

sudo gedit /var/www/html/info.php,and type this:<?php phpinfo();?>,then save

test: localhost/info.php or 127.0.0.1/info.php
if necessary,you can remove file"info.php" by typing this: sudo rm /var/www/html/info.php

到这个网站下载最新的phpmyadmin，http://www.phpmyadmin.net/home_page/index.php,然后将下载的压缩包解压到/var/www/html/phpmyadmin

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chrome浏览器:
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'

sudo apt-get update

sudo apt-get install google-chrome-stable

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桌面软件cairo-dock:
sudo add-apt-repository ppa:cairo-dock-team/ppa
sudo apt-get update
sudo apt-get install cairo-dock cairo-dock-plug-ins

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wps:
sudo apt-get install aptitude

---if it's 14.04,not necessory below---
aptitude search libtiff
aptitude search libpng12
aptitude search libjpeg
sudo apt-get install libtiff4
sudo apt-get install libpng12
sudo apt-get install libjpeg

---if it's 64bit, you should type this: sudo apt-get install ia32-libs

sudo dpkg -i king-soft*.deb（金山网站里面有wps for linux）
sudo dpkg -i font*.deb（字体支持包）

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wine:
sudo add-apt-repository ppa:ubuntu-wine/ppa
sudo apt-get update
sudo apt-get install wine1.7

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gedit中文乱码:
方法一：

gsettings set org.gnome.gedit.preferences.encodings auto-detected "['GB18030', 'UTF-8', 'CURRENT', 'ISO-8859-15', 'UTF-16']"

方法二：

运行dconf-editor
展开/org/gnome/gedit/preferences/encodings
auto-detected的Value中加入 'GB18030' ，加在UTF-8前面；
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language-support disappear:
安装im-swicth后，造成冲突，导致语言支持不见了。需要重新安装语言支持，依赖关系会把im-swicth卸载：
sudo apt-get install language-selector-gnome