← All Kali Issues
Kali Linux

Network speed slow

N Network Medium

🔴 Error Message

Network throughput much lower than expected

📖 What This Means

MTU mismatch or driver issue.

🔧 Step-by-Step Fix

  1. Check MTU: ip link show
  2. Set: sudo ip link set eth0 mtu 1500
  3. Test: iperf3 -c server
  4. Check for duplex mismatch

🔗 More Kali Linux Issues

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dpkg lock
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Broken packages
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No space left
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WiFi not detected
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