Changing screen brightness on Ubuntu 20.04 with keyboard shortcut
This video demonstrates for screen-brightness-down, but the same can be done for screen-brightness-up.
command to install dconf-editor
sudo apt install dconf-editor
Link to question and the answer
https://askubuntu.com/questions/798203/changing-screen-brightness-through-keyboard-functions-on-my-notebook/1328147#1328147
https://askubuntu.com/a/1328147/1067851.
ubuntu
