Bug#879030: 375.82-5: glxgears segmentation fault in glXCreateContext

[Vincas Dargis]

I just reinstalled Stretch and upgraded again into Testing, now I get different errors:

[  933.082366] [DEBUG]Process glxgears started, PID 28318.
primus: fatal: failed to load any of the libraries: 
/usr/lib/x86_64-linux-gnu/nvidia/libGL.so.1:/usr/lib/i386-linux-gnu/nvidia/libGL.so.1:/usr/lib/nvidia/libGL.so.1
/usr/lib/x86_64-linux-gnu/nvidia/libGL.so.1: cannot open shared object file: No such file or directory
/usr/lib/i386-linux-gnu/nvidia/libGL.so.1: cannot open shared object file: No such file or directory
/usr/lib/nvidia/libGL.so.1: cannot open shared object file: No such file or directory
[  933.085196] [DEBUG]SIGCHILD received, but wait failed with No child processes
[  933.085209] [DEBUG]Socket closed.
[  933.085221] [DEBUG]Killing all remaining processes


`apt-fil`e does not even find `/usr/lib/x86_64-linux-gnu/nvidia/libGL.so.1`, so what it is even trying to load..?