Service, support, and troubleshooting Edit online Prevent, analyze, and solve problems for Linux® on IBM Z® and LinuxONE. Troubleshooting for Linux on IBM Z and IBM LinuxONEUse the troubleshooting information to isolate and resolve problems with Linux on IBM® Z and IBM® LinuxONE. This information contains instructions for using problem-determination and support resources that are provided with Linux on IBM® Z and IBM® LinuxONE.Linux on Z and LinuxONE kernel messagesThis section contains the messages that z/Architecture® specific kernel modules issue on the console and write to the syslog.Using the Dump ToolsHow 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 troubleshootingIBM® 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