Can't install any thing

[filo]

You may also want to give a look at this.

Invalid or corrupted database

sudo pacman -Syu [sudo] password for ozil: :: Synchronizing package databases... core is up to date extra is up to date community is up to date multilib is up to date chaotic-aur is up to date :: Starting full system upgrade... error: could not open file /var/lib/pacman/sync/core.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/community.db: Unrecognized archive format …