Service, support, and troubleshooting

Prevent, analyze, and solve problems for Linux® on IBM Z® and LinuxONE.

Troubleshooting Guide
Use the applicable version of the troubleshooting information to solve problems and collect diagnostic data on your distribution.
Kernel messages
This section contains the messages that IBM Z specific kernel modules issue on the console and write to the syslog.
Using the Dump Tools
How to create a kernel dump of Linux on IBM Z depends on your distribution. Use the applicable version of the dump tools information for your distribution.
Related materials about service, support, and troubleshooting
IBM® provides publications and live virtual classes that describe various aspects of Linux on IBM Z service, support, and troubleshooting. A selection of related materials are listed here.

Parent topic: Linux on IBM Z and LinuxONE