Just installed Ubuntu 13.04. My system language is English (UK) and everything appears in English. But for some weird reason, the Calendar appears in some south east Asian language with Latin script (my best guess, Vietnamese or Indonesian). Please help me.
Additionally, in most of the pages, the firefox says that it doesn't have the necessary plugins installed to display all the media. Whenever I tell it to search for suitable plugin, it keeps searching for hours. How long should I wait here before the search completes?