I have the same issue after upgrading from 19.10. It's not specific to wallpapers either. For instance I can switch to Haenau or "Image of the day" with some random provider... whatever I pick, soon as I log out and back in again I am greeted to a black background.
Same behavior in folder and desktop view. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876613 Title: Wallpaper not retained between reboots To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-desktop/+bug/1876613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs