Ubuntu usage : updateing everlasting

FIRST:

, install beyond compare:

beyond compare cant be in use after installed:

error reporting: some libs cant be found ;

reason: x11 not supported;

solution:

1、sudo apt-get install libgtk2.0-0:i386

2、 sudo apt-get install libxft2:i386

3、sudo apt-get install libSM6:i386

4、下载 bcompare-3.3.8.16340.tar.gz     http://pan.baidu.com/s/1jGH0Y70

5、tar -zxvf  bcompare-3.3.8.16340.tar.gz 

6、cp keygen bcompare-3.3.8.16340/

7、./keygen 

[important : copy the generated license ;]

8、./install.sh

9、bcompare （输入第7步产生的license）

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SECOND:

PROBLEM: SYSTEM setting is gone!

sudo apt-get install ubuntu-desktop

this really did help;

MY SUSPENDING PROBLEM:

chines input method is still not available!!

sougo pinyin cant be set as current input method.

already switched to fcitx;

10: 软件卸载：

sudo apt-get remove --purge 软件名称 :

注意：这个命令要慎重啊。因为用了这个命令，再重新安装这个软件的时候就各种出错。然后重装了系统。