After upgrade to 4.10.5, the system changed to English and not allows select any languages. In System Setting->Locale->Country/Region & Languaje->Languajes the frame is shaded with a progress bar at 0%, leaving not do anything Reproducible: Always Steps to Reproduce: 1. After upgrade to 4.10.5 when the system restart 2. 3.
The Language settings were rewritten for 5.13. Please reopen if this continues to be a problem.