I did a ‘yum update’ today on our CentOS 7 machine.
I am quite sure NVIDIA-Linux-x86_64-352.79 was installed (before the update, it was NVIDIA-Linux-x86_64-352.63)
Everything seems to be working normally and most OpenGL program work. However one OpenGL application reports
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
during start and then the GL windows are not drawn - they just contain the background. Before the update this application worked correctly, and did not display the message about swrast. However, swrast seems to be present: <code>$ ls -l /usr/lib64/dri/*swrast* -rwxr-xr-x. 7 root root 8292104 Nov 20 18:42 /usr/lib64/dri/kms_swrast_dri.so -rwxr-xr-x. 7 root root 8292104 Nov 20 18:42 /usr/lib64/dri/swrast_dri.so</code> In my ' /var/log/Xorg.0.log' there was no mention of 'swrast'. Is it perhaps necessary to reinstall swrast? If yes, which package would i have to install? Can anybody help me fix this problem? Thank You