1. 进入 System Settings--->language support--->install/remove languages 通过滚动条找到Chinese
2. 单击 apply-system wide
3. Install fcitx
sudo add-apt-repository ppa:fcitx-team/stable
sudo apt-get update
3. 在keyboard input method system 选择fcitx
4. close language support
5.进入Text Entry, 用 “+” 增加Chinese
6. 进入http://pinyin.sogou.com/linux/?r=pinyin
下载搜狗输入法for linux
7. re-start system