I used to have ç key on my Windows laptop by hitting the keys ' + c. I'am using Ubuntu 19:10 and can't find the keyboard layout with the same key sequence as Windows. I do find layouts where the key is in AltGr + , but not in ' + c.
Do I need to install the layout or change the layout name (Universal, International or something else)?
Settings > Region & Language System Language: English Formats: Brasil
Input Sources English (US)