Ok, I solved it!
in terminal, instead of:
gsettings set org.gnome.desktop.background picture-uri “/path/GrandAnseBeachGrenada.jpg”
was simply:
gsettings set org.gnome.desktop.background picture-uri-dark “/path/GrandAnseBeachGrenada.jpg”
Ok, I solved it!
in terminal, instead of:
gsettings set org.gnome.desktop.background picture-uri “/path/GrandAnseBeachGrenada.jpg”
was simply:
gsettings set org.gnome.desktop.background picture-uri-dark “/path/GrandAnseBeachGrenada.jpg”