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Помогите устнавлюваю арч при помощи manjaro вё норм но вот при установке grub выдаёт такое sh-4.3# pacman -Sy grub :: Synchronizing package databases... core is up to date extra is up to date community is up to date resolving dependencies... looking for conflicting packages... Packages (1) grub-1:2.02.beta2-6 Total Installed Size: 28.74 MiB :: Proceed with installation? [Y/n] y (1/1) checking keys in keyring [######################] 100% (1/1) checking package integrity [######################] 100% error: grub: signature from "Evangelos Foutras " is invalid :: File /var/cache/pacman/pkg/grub-1:2.02.beta2-6-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)). Do you want to delete it? [Y/n] n error: failed to commit transaction (invalid or corrupted package (PGP signature)) Errors occurred, no packages were upgraded. sh-4.3# pacman -Sy grub :: Synchronizing package databases... core is up to date extra is up to date community is up to date resolving dependencies... looking for conflicting packages... Packages (1) grub-1:2.02.beta2-6 Total Installed Size: 28.74 MiB :: Proceed with installation? [Y/n] y (1/1) checking keys in keyring [#######################################] 100% (1/1) checking package integrity [#######################################] 100% error: grub: signature from "Evangelos Foutras " is invalid :: File /var/cache/pacman/pkg/grub-1:2.02.beta2-6-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)). Do you want to delete it? [Y/n] n error: failed to commit transaction (invalid or corrupted package (PGP signature)) Errors occurred, no packages were upgraded. Как решит проблему а то сижу с LiveCD