Sorry, I have seen that 'x86_64-linux-gnu_gl_conf' points to correct conf file:
There are 3 choices for the alternative x86_64-linux-gnu_gl_conf (providing /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf). Selection Path Priority Status ------------------------------------------------------------ * 0 /usr/lib/nvidia-340-updates/ld.so.conf 8604 auto mode 1 /usr/lib/nvidia-340-updates-prime/ld.so.conf 8603 manual mode 2 /usr/lib/nvidia-340-updates/ld.so.conf 8604 manual mode 3 /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf 500 manual mode -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1487134 Title: linker doesn't find NVIDIA libraries To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340-updates/+bug/1487134/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs