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Как исправить is corrupted (invalid or corrupted package (PGP signature))

is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] Y
error: failed to commit transaction (invalid or corrupted package)
Errors occurred, no packages were upgraded.

Исправляем:

sudo pacman -Syy archlinux-keyring

sudo pacman -Syu

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