The :ubuntu in the gsettings override is not limited the override to a user named "ubuntu". It is limiting it to a desktop session with "ubuntu" in the name.
For instance, this is what the default Ubuntu desktop has: $ echo $XDG_CURRENT_DESKTOP ubuntu:GNOME The override you are seeing was copied from ubuntu-settings, where it was desired to change the default Ubuntu wallpaper for the Ubuntu session but not for the vanilla GNOME session (which identifies only as "GNOME"). -- You received this bug notification because you are a member of Ubuntu Cinnamon Developers, which is subscribed to ubuntucinnamon-environment in Ubuntu. https://bugs.launchpad.net/bugs/2016334 Title: ubiquity live session wallpaper still incorrect; unused gsettings override To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntucinnamon-environment/+bug/2016334/+subscriptions -- universe-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/universe-bugs