Kernel : 4.2.0-23-generic I've installed all .deb from https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-352? No hdmi out too.
Kernel : 4.2.0-23-generic /launchpad. net/ubuntu/ +source/ nvidia- graphics- drivers- 352?
I've installed all .deb from https:/
No hdmi out too.