fonts.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
	<!-- Load local system customization file -->
	<include ignore_missing="yes">local.conf</include>
        <alias>
                <family>serif</family>
                <prefer>
                        <family>Ubuntu</family>
                        <family>WenQuanYi Micro Hei</family>
                </prefer>
        </alias>
        <alias>
                <family>sans-serif</family>
                <prefer>
                        <family>Ubuntu</family>
                        <family>WenQuanYi Micro Hei</family>
                </prefer>
        </alias>
        <alias>
                <family>monospace</family>
                <prefer>
                        <family>Ubuntu Mono</family>
                        <family>WenQuanYi Micro Hei Mono</family>
                </prefer>
        </alias>
	<match target="font">
		<test qual="any" name="family">
			<string>WenQuanYi Micro Hei</string>
			<string>WenQuanYi Micro Hei Mono</string>
		</test> 
		<edit name="autohint" mode="assign"><bool>false</bool></edit>
		<edit name="hintstyle" mode="assign"><const>hintnone</const></edit>
	</match>
</fontconfig>