← All Kali Issues
John the Ripper

Incremental mode slow

P Performance Low

🔴 Error Message

Incremental mode very slow on complex hashes

📖 What This Means

Brute force without GPU is extremely slow.

🔧 Step-by-Step Fix

  1. Use wordlist mode first: john --wordlist=rockyou.txt
  2. Add rules: john --rules
  3. Use hashcat with GPU instead

🔗 More John the Ripper Issues

John the Ripper
No password hashes loaded
John the Ripper
OpenCL not found
John the Ripper
Session locked
John the Ripper
Unsupported hash type
John the Ripper
Mangled rules error
John the Ripper
Memory allocation failed
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