Not all PCI devices are visible on a system.

Solution Verified - Updated -

Issue

  • lspci command does not display all PCI devices.
  • Some PCI devices not available after adding acpi=off in grub.conf such as NIC.

Environment

  • Red Hat Enterprise Linux 6.8
  • HP ProLiant DL380 Gen9

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
Close

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