Use solid color instead of picture on Ubuntu desktop. Ensure that picture uri is undefined. $ gsettings set org.gnome.desktop.background picture-uri "" Set background color to red. $ gsettings set org.gnome.desktop.background primary-color "#E66360" Set background color to green. $ gsettings set org.gnome.desktop.background primary-color "#6AC46A" Set background color to blue. $ gsettings set org.gnome.desktop.background primary-color "#8BC6FC" Set […]
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