Для Ъ:
While just a point release, XWayland 21.1.3 that is out this morning is exciting in that it adds support for using NVIDIA’s new proprietary driver that supports the GBM API for enhancing its Wayland support.
XWayland 21.1.3’s main feature is supporting the NVIDIA GBM back-end. The code now supports setting the GLVND library based on the back-end name. There is also a fix from NVIDIA for using EGL_LINUX_DMA_BUF_EXT for creating GBM buffer object EGLImages.