ugjdgdto [1] filed a deletion request for firefox-fuckpa [2]: Arch Linux's `firefox` package is already built with `ac_add_options --enable-alsa` (and `pulseaudio` is an optional dependency), so ALSA- only users can use the binary package from Arch Linux. There are also several problems: - It is unknown that how the binary is built - At the time of writing, the website provides outdated Firefox 89, while Mozilla's latest version is 90.0.1. Therefore, I believe this package can be regarded as a duplicate of `firefox` in Arch's official repo. [1] https://aur.archlinux.org/account/ugjdgdto/ [2] https://aur.archlinux.org/pkgbase/firefox-fuckpa/