Hello, actually I use a Lenovo Y510P for work and have a GPU Nvidia, GeForce GT 755M. This Graphichcard is alive, when tried with Windows, all run ok, but since change to Linux never works, specially with Ubuntu.
I tried installa with GUI and terminal, but not lucky.
I rebooted thousend times and no have result.
just I had this return with “nvidia-smi” : “No devices were found”
One question more, recently I have new trouble, when sleep the laptop, never wake up (or closed) , I have a bug “nvidia-sleep” and have a black screen =S … Maybe do you have some advice?