The problem is that the nvidia-glx-177 package is missing a diversion on /usr/lib32/libGL.so.1 like it has for /usr/lib/libGL.so.1.
The problem is that the nvidia-glx-177 package is missing a diversion on /usr/lib32/ libGL.so. 1 like it has for /usr/lib/ libGL.so. 1.