Qubes R4.0 release notes

New features since 3.2

You can get detailed description in completed github issues

Known issues

  • On some laptops (for example Librem 15v2), touchpad do not work directly after installation. Reboot the system to fix the issue.

  • List of USB devices may contain device identifiers instead of name

  • For other known issues take a look at our tickets

It is advised to install updates just after system installation to apply bug fixes for (some of) the above problems.

Downloads

See Qubes Downloads.

Installation instructions

See Installation Guide.

Upgrading

There is no in-place upgrade path from earlier Qubes versions. The only supported option to upgrade to Qubes R4.0 is to install it from scratch and use qubes backup and restore tools for migrating of all of the user VMs.