3.1.4

Assets

• VirtualGL-3.1.4.tar.gz is the official source tarball for this release. The automatically generated "Source code" assets are not supported.
• Refer to https://VirtualGL.org/Downloads/DigitalSignatures for information regarding the methods used to sign the files in this release and instructions for verifying the signatures.
• The binary packages were built with libjpeg-turbo 3.1.2.

Support

Code Quality: Stable
Current Support Category: Active

Documentation

User’s Guide for VirtualGL 3.1.4

Release Notes

Significant changes relative to 3.1.3:

1. The VirtualGL Faker now includes an optional workaround for an interaction issue with the X visual selection mechanism in Chrome/Chromium v129 and later and MATLAB R2025a and later. Refer to the "Other Application Recipes" chapter in the VirtualGL User's Guide for more information.

2. Fixed a regression introduced by 3.1 beta1[3] that prevented the faker from enabling quad-buffered stereo, even if the requirements for quad-buffered stereo had been met.

3. On Wayland-enabled Linux systems running GDM, vglserver_config no longer disables the ability to log in locally with a Wayland session. Instead, vglrun automatically sets VGL_DISPLAY to :1024 if VGL_DISPLAY is unset, X Display :1024 exists, and X Display :0 does not exist. This allows VirtualGL to use the GDM greeter's Xwayland instance as a 3D X server.