ตามนี้เลย http://www.oknation.net/blog/aumpradya/2009/01/27/entry-4

ทดสอบบน Ubuntu-9.10-desktop-32bit

Code

supervisor@ubuntu910:~$ sudo -s
[sudo] password for supervisor:

root@ubuntu910:~# cd /tmp
root@ubuntu910:/tmp# wget www.thaitux.info/files/fonts/thaifont-abc.tar.gz
root@ubuntu910:/tmp# tar zxvf thaifont-abc.tar.gz
root@ubuntu910:/tmp# cd thaifont-abc/
root@ubuntu910:/tmp/thaifont-abc# mkdir /usr/share/fonts/truetype/abc
root@ubuntu910:/tmp/thaifont-abc# cp *.ttf /usr/share/fonts/truetype/abc/
root@ubuntu910:/tmp/thaifont-abc# mv 90-1-thaifont-abc-synthetic.conf 95-1-thaifont-abc-synthetic.conf
root@ubuntu910:/tmp/thaifont-abc# cp *.conf /etc/fonts/conf.d/
root@ubuntu910:/tmp/thaifont-abc# fc-cache -r