The good news we’d like to share with you today is that Mesa 12.0.4 3D Graphics Library, which is currently the most advanced release of the Mesa 12.0 series, is coming soon to Ubuntu 16.04 LTS (Xenial Xerus) and Ubuntu 16.10, promising a 15% performance boost for AMD Radeon graphics cards. But before it lands in the stable repos of the latest Ubuntu releases, it needs to be thoroughly tested. Therefore, users are invited by Timo Aaltonen to give Mesa 12.0.4 a spin by adding his PPA (Personal Package Archive) using the commands listed below in the Terminal app and report if it works or not with their GPU.