Unable to change wallpaper after switching from i3 to Openbox

Support
1

I just switched my Manjaro linux from i# to Openbox. When I select Wallpaper on the Look and Feel context menu, absolutely nothing happens.

What do I need to do to fix this?

Steve

2

Edit the openbox autostart and use nitrogen instead of pcmanfm

Or open the Applications → Settings → Desktop to set wallpaper using pcmanfm