Can't get to work ubiquity as I want. It's like no other locale exists. I switch to spanish and nothing changes. If I hit 'Try', it loads the live in spanish, but if I hit Install, the installer is in english -> https://i.stack.imgur.com/VjCvv.jpg
Note: In my isolinux loader I have the parameters 'maybe-ubiquity' and 'locale=es_ES'