Hallo Mozzila Community After using Firefox nightly 23 on Chakra Linux via bundle and I think it messed up my settings of the spell checker via Firefox sync. The Problem pop up on openSUSE and Chakra Linux but not In Kubuntu 12.04(it has separate language packs). I want to have German and English GB and maybe Bosnian or Croatian spell checker but I can not select it via right click -languages. Now I have on both Chakra Linux and openSUSE 12.3 Firefox 20 by default maybe 30 languages installed but I can not select the language I want. For example on Chakra Linux Firefox 20 I have only German variants selectable,German Luxenbourg,German Belgium ... and so and I can not select other language via add-on or about:config spellchecker.dictionary; it stay alwas on a German variant so I need to edit the right click language selector to bring it to work. 2.Example on openSUSE can not select German and En_GB but I can select a bunch of other languages I do not need in the right click languages selctor. Both are Firefox 20 with openSUSE KDE modifications and have all available spell dictionary installed. So how can I edit the list of selectable languages on the right click-languages?