Hi,
I have an Ultra96 V2 board running the pre-compiled PYNQ v2.5 image. Any attempt to use OpenGL, or OpenGL ES results in the following warnings:
libGL error: unable to load driver: xlnx_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: xlnx
or
libEGL warning: DRI2: failed to open xlnx (search paths /usr/lib/aarch64-linux-gnu/dri:${ORIGIN}/dri:/usr/lib/dri)
The program then runs under llvmpipe
(CPU rendering).
How do I enable OpenGL on the GPU? Do I need to rebuild the image?
Thanks!