Why does passwd fail with "it is too simplistic/systematic"?

Solution Unverified - Updated -

Issue

  • Why does passwd fail with "it is too simplistic/systematic"?
  • When the new password is "abcd1@Xz", "abc12@Xz" or "abce1@Xy", passwd fails.

Sample output:

$ passwd
Changing password for user testuser1.
Current password: 
New password: 
BAD PASSWORD: The password fails the dictionary check - it is too simplistic/systematic
passwd: Authentication token manipulation error

Environment

  • Red Hat Enterprise Linux 7, 8, 9
  • libpwquality, cracklib

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