I have been using Opera for several months, but a few days the flash player stop working. I have tried installing using sudo apt install adobe-flashplugin, but its already install.
Maybe someone have the same problem and maybe know how can I resolve this problem?
('m using Opera Developer Versión:61.0.3271.0 and Ubuntu Mate 18.04. Previusly I was using Opera Version 61 (not developer), but since few months ago it stop working and now I have the same problem with this Opera.)