If I add both nvidia and mesa json files to that environment variable it also crashes.
$ echo $__EGL_VENDOR_LIBRARY_FILENAMES /usr/share/glvnd/egl_vendor.d/10_nvidia.json:/usr/share/glvnd/egl_vendor.d/50_mesa.json $ eglinfo -B GBM platform: EGL API version: 1.5 EGL vendor string: NVIDIA EGL version string: 1.5 EGL client APIs: OpenGL_ES OpenGL [...] Device platform: Device #0: Platform Device platform: EGL API version: 1.5 EGL vendor string: NVIDIA EGL version string: 1.5 EGL client APIs: OpenGL_ES OpenGL OpenGL core profile vendor: NVIDIA Corporation OpenGL core profile renderer: NVIDIA GeForce MX130/PCIe/SSE2 OpenGL core profile version: 4.6.0 NVIDIA 570.86.16 OpenGL core profile shading language version: 4.60 NVIDIA OpenGL compatibility profile vendor: NVIDIA Corporation OpenGL compatibility profile renderer: NVIDIA GeForce MX130/PCIe/SSE2 OpenGL compatibility profile version: 4.6.0 NVIDIA 570.86.16 OpenGL compatibility profile shading language version: 4.60 NVIDIA OpenGL ES profile vendor: NVIDIA Corporation OpenGL ES profile renderer: NVIDIA GeForce MX130/PCIe/SSE2 OpenGL ES profile version: OpenGL ES 3.2 NVIDIA 570.86.16 OpenGL ES profile shading language version: OpenGL ES GLSL ES 3.20 Device #1: Platform Device platform: libEGL warning: egl: failed to create dri2 screen libEGL warning: egl: failed to create dri2 screen zsh: segmentation fault (core dumped) eglinfo -B -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2098513 Title: eglinfo -B crash (seg fault) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa-demos/+bug/2098513/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs