https://bbs.archlinux.org – I don't know if the second 'UTF-8' is recommended in '/etc/rc.conf'. I do not have it but my locale is "en_US.UTF-8", which is usually trouble-free.Do you have DAEMON_LOCALE set to "yes" in 'rc.conf'? I don't believe this should make any difference, but mine is set to "yes".The only other two locale related items I can think to suggest are straight from the wiki, Archwiki: Locale. I don't know if either of these will work – Update the locale settings by running 'locale-gen' as (HowTos)