Red Hat Enterprise Linux 7.5, 7.6 and 7.7 KVM Guest Image Contains Invalid DNS Entry

Solution Verified - Updated -

Issue

  • Recent releases of Red Hat Enterprise Linux 7.5, 7.6 and 7.7 Update KVM Guest Image contains an invalid entry in /etc/resolv.conf. This file should be blank by default.
# Generated by NetworkManager
nameserver 192.168.122.1

Environment

  • Red Hat Enterprise Linux 7.5 Update KVM Guest Images:

    • Red Hat Enterprise Linux 7.5 Update KVM Guest Image (20180816)
    • Red Hat Enterprise Linux 7.5 Update KVM Guest Image (20180925)
  • Red Hat Enterprise Linux 7.6 Update KVM Guest Images:

    • Red Hat Enterprise Linux 7.6 Update KVM Guest Image (20190515)
    • Red Hat Enterprise Linux 7.6 Update KVM Guest Image (20190618)
  • Red Hat Enterprise Linux 7.7 KVM Guest Image

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In