Pci-e

File: bumblebee.jpg (119KB, 320x533px) Image search: [Google]

119KB, 320x533px

I know /g is not tech support, but I have peculiar problem I can't find anything related about, so I need some directions or advice from gentlemen.

So my laptop with optimus gpu (bumblebee) is allways running @ x4 pci-e lane width.

Both nvidia-settings and lspci show link cap x16 and link status x4 no matter how much gpu is loaded. I've tried everything that I could think of; drivers (nouveau), x settings (don't see how that could be related to pci-e width), kernel (powermanagment, different kernels). Only thing thats left imho is to install windows to check if problem persist. I kind of hope it does so I can return this shit and ask for new one. Need second opinnion here people.