errore: impossibile scaricare il pacchetto 'mariadb-clients-10.11.4-1-x86_64.pkg.tar.zst' da archlinux.mirror.server24.net : The requested URL returned error: 404 errore: impossibile scaricare il pacchetto 'mariadb-10.11.4-1-x86_64.pkg.tar.zst' da archlinux.mirror.server24.net : The requested URL returned error: 404 errore: impossibile scaricare il pacchetto 'mariadb-libs-10.11.4-1-x86_64.pkg.tar.zst' da archlinux.mirror.server24.net : The requested URL returned error: 404 attenzione: troppi errori da archlinux.mirror.server24.net, ignoro il resto dell'operazione errore: impossibile scaricare il pacchetto 'liburing-2.4-1-x86_64.pkg.tar.zst' da archlinux.mirror.server24.net : The requested URL returned error: 404 attenzione: impossibile scaricare alcuni file errore: impossibile eseguire l'operazione richiesta (impossibile scaricare alcuni file) Si sono verificati degli errori, nessun pacchetto è stato aggiornato. -> error installing repo packages
This is in Italian, but basicily requesting the packages from archlinux.mirror.server24.net returns 404.
Try pacman -Syu or just yay, if it doesn't work after that get new mirrors from here: https://archlinux.org/mirrorlist/, and paste them into /var/pacman.d/mirrorlist. Comment out/in mirrors as needed. If you did the latter, do a full system upgrade (yay) again just in case
There was a pacman-mirrorlist update pushed out. I’ve seen reports of that package fixing some mirror issues.
Also definitely recommend installing reflector. If you enable reflector.timer (type “systemctl enable reflector.timer” in a terminal without quotes), the systemd service will run automatically.