The final panel in your screenshot, should trigger a popup to install language packs if they are missing, however you shouldnt reach this panel if the language packs are actually installed.
Can you also provide the output from gnome-control-center --verbose (while reproducing the bug) and pkcon what-provides "locale(nl_BE)" -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1516358 Title: Can't set language to Dutch (Belgium) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1516358/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
