> 01:00.0 PCI bridge: Intel Corporation Device 15da (rev 02)
> 02:00.0 PCI bridge: Intel Corporation Device 15da (rev 02)
> 02:01.0 PCI bridge: Intel Corporation Device 15da (rev 02)
> 02:02.0 PCI bridge: Intel Corporation Device 15da (rev 02)
> 03:00.0 System peripheral: Intel Corporation Device 15d9 (rev 02)

00:02.0 VGA compatible controller: Intel Corporation Device 591e (rev 02)
    DeviceName: Onboard IGD
    Subsystem: Dell Device 077a
--
00:13.0 Non-VGA unclassified device: Intel Corporation Device 9d35 (rev 21)
    Subsystem: Dell Device 077a
    Kernel driver in use: intel_ish_ipc

sudo add-apt-repository ppa:xorg-edgers/ppa
sudo apt-get update
sudo apt-get install nvidia-current