字体配置

fonts.conf

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
 <!-- created by WenQuanYi FcDesigner v0.5 -->
    <match>
        <test name="family">
            <string>sans-serif</string>
        </test>
        <edit name="family" binding="strong" mode="prepend">
            <string>WenQuanYi Micro Hei</string>
        </edit>
    </match>

    <match>
        <test name="family">
            <string>monospace</string>
        </test>
        <edit name="family" binding="strong" mode="prepend">
            <string>Consolas</string>
            <string>WenQuanYi Micro Hei Mono</string>
        </edit>
        <edit name="style" binding="strong" mode="prepend">
            <string></string>
        </edit>
    </match>
    <match>
        <test name="family">
            <string>serif</string>
        </test>
        <edit name="family" binding="strong" mode="prepend">
            <string>WenQuanYi Micro Hei</string>
        </edit>
    </match>

    <match target="font">
        <!-- 开启抗锯齿(smooth) -->
        <edit name="antialias" mode="assign">
            <bool>true</bool>
        </edit>
        <!-- 优先使用内嵌微调，同时默认开足微调 -->
        <edit name="hinting">
            <bool>true</bool>
        </edit>

        <edit name="autohint">
            <bool>false</bool>
        </edit>
        <!-- LCD特征设置 -->
        <edit name="rgba">
            <const>rgb</const>
        </edit>

        <edit name="lcdfilter">
            <const>lcddefault</const>
        </edit>
        <!-- 禁用内嵌点阵 -->
        <edit name="embeddedbitmap">
            <bool>false</bool>
        </edit>
        <!-- 禁用合成粗体 -->
        <edit name="embolden">
            <bool>false</bool>
        </edit>
    </match>
    
    <dir>~/.fonts</dir>
</fontconfig>

Downloa wqy-microhei, optional, copy Consolas font from somewhere else

then put this file into ~/.config/fontconfig/fonts.conf

then execute fc-cache -vf

after doing above, your fonts will be look like better.

These fonts config is only for zh_CN users