1.首先要将avail里的文件创建软连接到conf.d目录下

cd /etc/fonts/conf.d/

sudo ln -s ../conf.avail/69-language-selector-zh-cn.conf

2.然后编译这个软连接过来的文件

sudo gedit 69-language-selector-zh-cn.conf

3. 这个时候你就可以根据自己的需要添加或者删除字体配置，

下面是我的字体配置，

我在这里重新配置了一下Sans字体：

<?xml version=”1.0”?>

<!DOCTYPE fontconfig SYSTEM “fonts.dtd”>


    

        

            Sans

        

        

            DejaVu Sans

            Bitstream Vera Sans

            WenQuanYi Micro Hei

            WenQuanYi Zen Hei

            HYSong

            AR PL UMing CN

            AR PL UMing HK

            AR PL ShanHeiSun Uni

            AR PL New Sung

            WenQuanYi Bitmap Song

            AR PL UKai CN

            AR PL ZenKai Uni

        

     

    

        

            serif

        

        

            DejaVu Serif

            Bitstream Vera Serif

            WenQuanYi Micro Hei

            WenQuanYi Zen Hei

            HYSong

            AR PL UMing CN

            AR PL UMing HK

            AR PL ShanHeiSun Uni

            AR PL New Sung

            WenQuanYi Bitmap Song

            AR PL UKai CN

            AR PL ZenKai Uni

        

    

    

        

            sans-serif

        

        

            DejaVu Sans

            Bitstream Vera Sans

            WenQuanYi Micro Hei

            WenQuanYi Zen Hei

            Droid Sans Fallback

            HYSong

            AR PL UMing CN

            AR PL UMing HK

            AR PL ShanHeiSun Uni

            AR PL New Sung

            AR PL UKai CN

            AR PL ZenKai Uni

        

    

    

        

            monospace

        

        

            DejaVu Sans Mono

            Bitstream Vera Sans Mono

            WenQuanYi Micro Hei Mono

            WenQuanYi Zen Hei Mono

            Droid Sans Fallback

            HYSong

            AR PL UMing CN

            AR PL UMing HK

            AR PL ShanHeiSun Uni

            AR PL New Sung

            AR PL UKai CN

            AR PL ZenKai Uni