NVIDIA binary GLX library (390xx legacy version)
GLX ("OpenGL Extension to the X Window System") provides an interface between
OpenGL and the X Window System as well as extensions to OpenGL itself.
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See the description of the nvidia-legacy-390xx-driver package
or /usr/share/doc/libgl1-nvidia-legacy-390xx-glx/README.txt.gz
for a complete list of supported GPUs and PCI IDs.
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This package contains the driver specific binary GLX implementation by NVIDIA
that is accessed via GLVND.