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Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden Hit:2 http://old.kali.org/kali sana InRelease Reading package lists... Done E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden E: Some index files failed to download. They have been ignored, or old ones used instead.