4 Installation and Availability
Important:
The software described in this documentation is either in Extended Support or Sustaining Support. See Oracle Open Source Support Policies for more information.
We recommend that you upgrade the software described by this documentation as soon as possible.
You can install Unbreakable Enterprise Kernel Release 5 on Oracle Linux 7.5 or later, if you are running either RHCK or a previous Unbreakable Enterprise Kernel release. If you are currently running an earlier Oracle Linux release, you must first update your system to the latest available update release.
The Unbreakable Enterprise Kernel Release 5 is supported on the x86-64 architecture, but not on x86. The Unbreakable Enterprise Kernel Release 5 is also supported on the 64-bit Arm (aarch64) architecture.