MarsSeed [1] filed a deletion request for glxosd-aarch64-git [2]: Broken ARM package uploaded on 2020-12-08 and never updated on any future day. Upstream project discontinued since 2017. [a] MangoHud is a Vulkan-based functional replacement of this, which is also compatible with Wayland, not just X11. [a]: https://github.com/nickguletskii/GLXOSD [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/glxosd-aarch64-git/