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I have a system with Nvidia graphics card.

Doing the following 

lspci | grep VGA

only shows my Nvidia card. How can I get it to detect the Intel one as well?

A.B.
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raaj
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  • Please [edit] your question and add output of lspci -k | grep -EA2 'VGA|3D' terminal command. – Pilot6 Dec 25 '15 at 11:04

1 Answers1

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Open a terminal and execute : 

lspci -k | grep -EA2 'VGA|3D'

The output shows something like this : 

00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
Subsystem: CLEVO/KAPOK Computer Device 3501
Kernel driver in use: i915

01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 860M] (rev a2)
Subsystem: CLEVO/KAPOK Computer Device 3501
Kernel driver in use: nvidia
cl-netbox
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  • yes..it shows all that. Now, I'd like to make my system actually use the Intel card. The issue is that I need to access the Intel GPU memory via OpenCL, and the drivers happen to be using X11, which absolutely requires your display to be driven by it. – raaj Dec 25 '15 at 11:44