Edit File: 59-liberation-mono.conf
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE fontconfig SYSTEM "../fonts.dtd"> <fontconfig> <!-- Microsoft --> <alias binding="same"> <family>Courier New</family> <accept> <family>Liberation Mono</family> </accept> </alias> <alias binding="same"> <family>Liberation Mono</family> <default> <family>Courier New</family> </default> </alias> </fontconfig>