If you mistakenly choose a language other than what you want and go back to try again you won't always get very pretty results. I started at the top of the list and tested some languages just to see what happened and found that the font is not restored when you go back to chose over again. This led to problems as this font didn't contain the new languages characters. I chose Czech first and Norwegian after that which made "dxde taster" look wrong. Also there are parts of the screen that isn't updated for all languages. Ie. the title of the help screens is not always right if you chose one language and go back and chose another. It seems that the problem is in changing between languages in different iso-8859-* groups. I did not see it when going between Danish, English French, Icelandic, Norwegian. But Czech made it happen. Kjartan Maraas
Another thing is that if I choose a language, go back and choose another, the keyboard layout is not set to that language by default. Kjartan
*** This bug has been marked as a duplicate of 15092 ***