I have a script that I use to change my wallpaper. I'd like it to change the background presented by LightDM when I turn the computer on too, however:
1) Using an image on /home means that LightDM won't be able to read it unless I'm logged in.
sudo to copy the file to
/usr/share/backgrounds everytime I want to change my wallpaper is impractical.
Is there a way to avoid using sudo, and another place to store the wallpaper? Making
/usr/share/backgrounds a public folder with
chmod is an option?