← All Kali Issues
Kali Linux

apt 404 not found

P Package High

🔴 Error Message

Failed to fetch repository 404 Not Found

📖 What This Means

Sources list has wrong repository URLs.

🔧 Step-by-Step Fix

  1. Fix sources: echo "deb http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware" | sudo tee /etc/apt/sources.list
  2. Run: sudo apt update

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