@myswtest This is the normal method. Unfortunately it does not work correctly. If you completely reinstalled Ubuntu and put Opera back on your PC, you would see that you would no longer have access to Netflix, because the permission to play protected content would not be enabled. The problem, is that if you went to the settings and activated this function, it would not be taken into account and the Netflix videos would still not be playable. The same goes for the browser's default language. You can change the settings as you like, English will always remain the default language.
