How to disable Ctrl-Alt-Del in RHEL7 ?

Solution Verified - Updated -


  • On RHEL7, /etc/init/control-alt-delete.override no more working to override key combination, how to disable the Ctrl-Alt-Del in RHEL7 ?
  • How to disable Ctrl-Alt-Del in RHEL7 using GUI ?


  • Red Hat Enterprise Linux 7
  • systemd

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

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.