xorg can't load GLX: "Failed to initialize GLX extension", Fedora 20

Hello, I’m trying to install proprietary drivers for my nvidia GT 550M but they can’t seem to initialize. I am installing them from RPMFusion (331.20), so they are compiled alreday.

I am using Fedora 20 x86_64, XFCE with lightdm, 3.12.8 kernel, SELinux is disabled completely.

Xorg.3 is output of verbose xorg.
Xorg.3.log (44.2 KB)
nvidia-bug-report.log.gz (91.2 KB)

Looks like you’re using your Laptop’s Intel graphics. Disable it or check out Bumblebee…

You were right, as soon as I specified bus ID to nvidia GPU, modules got loaded.

At the end I had to install bumblebee though.