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Azul Zulu Prime System Tools Release Notes

Table of Contents

Looking for Zing? The Azul Zing Virtual Machine is now Azul Zulu Prime Builds of OpenJDK and part of Azul Platform Prime. Learn more.

Release Date: October 5, 2020

These release notes describe new features, a resolved issue, and a known issue in the release of Azul Zulu Prime System Tools (ZST) 5.22.9.

New Features and Updates

Below are new features introduced in ZST 5.22.9:

Support for Linux 5.9.x, and 5.10.x kernels

ZST 5.22.9 provides support for Linux 5.9.x and 5.10.x kernels.

Resolved Issues

The following table lists a known issue that is resolved as of ZST 5.22.9.

Bug ID Description

ZST-1846

ZST service start fails on large RAM systems due to init_on_alloc=1 default kernel setting on Ubuntu 20.04

Known Issues

The following table lists a known issue in the release of ZST 5.22.9.

Bug ID Description

ZST-1879

ZST Zing Memory fails to start on machines with UEFI Secure Boot enabled.

Workaround:

Disable UEFI Secure Boot.