# I am receiving invalid or corrupted package error (PGP signature)

**URL:** <https://forum.endeavouros.com/t/i-am-receiving-invalid-or-corrupted-package-error-pgp-signature/41435>\
**Category:** Newbie\
**Created:** [May 30, 2023, 5:31pm UTC](https://forum.endeavouros.com/t/i-am-receiving-invalid-or-corrupted-package-error-pgp-signature/41435 "2023-05-30T17:31:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![keybreak](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/keybreak/32/9257_2.png) [@keybreak](https://forum.endeavouros.com/u/keybreak)\
**Post date:** [May 30, 2023, 5:31pm UTC](https://forum.endeavouros.com/t/i-am-receiving-invalid-or-corrupted-package-error-pgp-signature/41435/2 "2023-05-30T17:31:40Z")

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1. Welcome 🥳

2. Please read this:

> [@\[FAQ\] Issues with “signature is marginal trust”, "signature is unknown trust", or “invalid or corrupted package”](https://forum.endeavouros.com/t/faq-issues-with-signature-is-marginal-trust-signature-is-unknown-trust-or-invalid-or-corrupted-package/6756):
>
> If you’re getting an error similar to “Can’t update: signature from \*\*\* is marginal trust” or “invalid or corrupted package” you probably just need to update your package signing keys: sudo pacman -Sy archlinux-keyring endeavouros-keyring sudo pacman -Syu Also make sure your system clock is correct! Of course, it’s also possible that the package file actually is corrupt. Remove it from /var/cache/pacman/pkg/ so pacman will download it again. If no package file is explicitly mentioned then yo…

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