ACRN Project Releases Version 0.4

ACRN has released version 0.4 (see the release notes and documentation), a new updated revision of the project with many added features and fixed bugs. The project team encourages you to learn more about ACRN and try it out, and also to join the weekly technical call.

The major new and updated features are summarized in the release notes, along with bugs fixed and known issues. These are the new features in 0.4:

Documentation Updates:

GSG Guide has been updated to avoid the “black screen” issue.

The tutorial “Using Ubuntu as the Service OS” was refreshed.

New Features:

Implemented “wbinvd” emulation for cache write-back.

The script “” was simplified to default to the latest iot-lts2018 kernel by default.

Fixed Issues:

See the release notes.