Hi westie457.
Please excuse my delay in replying.
#Output for your command:
WARNING: you should run this program as super-user.
*-display UNCLAIMED
description: 3D controller
product: GM107M [GeForce GTX 850M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=0
resources: memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:48 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64)
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
I also ran this:
lspci | grep -E "VGA|3D"
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 850M] (rev a2)