I'm trying to set wallpaper from terminal in ubuntu and it's not working, i'm using this command:
gsettings set org.gnome.desktop.background picture-uri "file://path_to_file"
Command to get the image is working properly:
gsettings get org.gnome.desktop.background picture-uri
This is my project on github - https://github.com/Vitalya-code/Wallpaper
Also i am ukrainian and i can write with errors