Hello! I changed the system language to French, when I try to return to the language that was in the system before, or any other language, the French language remains on the lock screen. Does anyone know how I can solve this problem?
I already tried deleting the language, but it didn't work, the lock screen is still in French, just the lock screen.
I covered this in the unofficial manual for 17. There are two Language screens. One for system and one for loginscreen. [Page 185 Bitstream Vera Sans version Mk.II]
It appears to have disappeared now that it has updated to 17.1. When I chose Region and Language in Settings it did like it has done on earlier versions of Zorin - the Region and Language has not been installed fully/properly so selected to do so. Have rebooted and now have the same as yourself: