"Language Support" not show in Ubuntu 10.04

選中文，安裝完 10.04 後，Administrator 的 "Language Support" 不見了。 找一台 OK的機器，看看　Language Support 的 program name 是 ... gnome-language-selector。 所以手動 啟動，發現有 error，原來這已經是known-bug: gnome-language-selector crashed when started 解決的方法是：

What fixed the issue for me was:

1. Deleting /var/lib/locales/supported.d/local

2. Deleting /usr/lib/locales/* (you may want to backup the data in this directory, to recover if the next step doesn't work)

3. sudo dpkg-reconfigure locales

After that, gnome-language-selector works.