https://bugzilla.redhat.com/show_bug.cgi?id=875664
--- Comment #5 from Akira TAGOH tagoh@redhat.com --- It seems working on Fedora-18-Beta-TC8-x86_64-Live-Desktop.iso
So likely missing a font in netinst perhaps. I see the following fonts available on Live:
$ fc-list :lang=am /usr/share/fonts/sil-abyssinica/AbyssinicaSIL-R.ttf: Abyssinica SIL:style=Regular /usr/share/fonts/gnu-free/FreeSerif.ttf: FreeSerif:style=Regular,нормален,normaयNormálne,ปกติ,menengah,прямій,Navadno,vidējs,normalusis,عادی,vừa,Arrunta,सामान्ый
i18n-bugs@lists.fedoraproject.org