Hello i installed 19.10 budgie version, with 18.04 version there is an applet using which i can regolate monitor brightness. With 19.10 version i cant install or use this applet. How can i use it?
What happens when you install the applet?
check you dont have any errors or warnings when you run the following:
sudo apt update && sudo apt upgrade
Then try again to install the applet.
If that doesn’t work
then install the applet
copy and paste the output you see in the terminal to paste.ubuntu.com