Depau [1] filed a deletion request for newadwaita-gtk-theme [2]: This theme has been superseded by the main of Adwaita shipped with GNOME in the repos. The package can now be removed. [1] https://aur.archlinux.org/account/Depau/ [2] https://aur.archlinux.org/pkgbase/newadwaita-gtk-theme/