Please delete [1], [2] and [3] because they are subset of [4]. Thanks [1] https://aur.archlinux.org/packages/ozone-theme [2] https://aur.archlinux.org/packages/ozone2 [3] https://aur.archlinux.org/packages/ozone3 [4] https://aur.archlinux.org/packages/lubuntu-artwork