Ubuntu-ku is the Kurdish localized version of Ubuntu. The first well localized edition, 6.10 Edgy Eft, was presented in Diyarbakir/Turkey on November 19th, 2006. See a report with photos on Ubuntu_in_Diyarbakir. The localization was done by the KurdishTeam.
Unfortunately a criminal prosecution was launched after the event. Some relevant press reports in English can be found here: