I dont know why this file (/etc/fonts/conf.d/65-khmer.conf) have the tag match. if you see the file fonts.dtd just contain <test> and <edit> elements.
if you delete the tag <match> </match> you solved this issues.
look at this link too explain the solution http://permalink.gmane.org/gmane.linux.debian.devel.bugs.general/1095401
I dont know why this file (/etc/fonts/ conf.d/ 65-khmer. conf) have the tag match. if you see the file fonts.dtd just contain <test> and <edit> elements.
if you delete the tag <match> </match> you solved this issues.
look at this link too explain the solution http:// permalink. gmane.org/ gmane.linux. debian. devel.bugs. general/ 1095401