MarsSeed [1] filed a deletion request for lib32-glxosd-git [2]: Orphan, broken package from 2015. Project discontinued since 2017. [a]
MangoHud is a functional replacement of this, which is also compatible with Wayland, not just X11. Latter is available in Arch repos in both native x86_64 as well as lib32 builds. [a]: https://github.com/nickguletskii/GLXOSD [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-glxosd-git/
