I found a workaround for this issue. I has put followings into '/etc/profile':
if [ "${LANG%%.*}" = zh_CN ]; then # Workaround for bug 939445 export LANG="zh_TW${LANG#zh_CN}" [ -z "$LANGUAGE" ] && export LANGUAGE=zh_CN:zh_TW:en_US:en_GB fi This changes LANG from zh_CN to zh_TW so that sorting item would done in zh_TW style, and UI messages will still perfer zh_CN because of the LANGUAGE variable.