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The result of the below command is shown below:

Command:

lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA

Output:

00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:4c8a] (rev 04) (prog-if 00 [VGA controller])

Command:

lspci -k | grep -EA3 'VGA|3D|Display'

Output:

00:02.0 VGA compatible controller: Intel Corporation Device 4c8a (rev 04)
    DeviceName: Onboard - Video
    Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7d16
00:08.0 System peripheral: Intel Corporation Device 4c11 (rev 01)

The result of the Is my integrated gpu working? I am using Ubuntu 20.04. My CPU is Intel Core i7 11700K which comes with UHD 750 GPU. I don't have any discrete graphic card.

Admia
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1 Answers1

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You can try with mesa-utils :

sudo apt install mesa-utils

Enter this command in your terminal :

glxinfo|egrep "OpenGL vendor|OpenGL renderer"

Result :

OpenGL vendor string: X.Org
OpenGL renderer string: **example of graphical card**)

In the example above and on a PC with two graphics cards, the example of graphical card is used.

You can also try with lshw :

sudo apt install lshw
lshw -C display

or with lspci :

sudo update-pciids
lspci | egrep "3D|VGA"
koalatree
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  • I used lspci | egrep "3D|VGA" and the output is 00:02.0 VGA compatible controller: Intel Corporation RocketLake-S GT1 [UHD Graphics 750] (rev 04) This means my UHD 750 graphic card is working? – Admia Nov 14 '21 at 23:32
  • The result of clinfo is Number of platforms 0. How can I make my pc see the gpu from clinfo command? – Admia Nov 15 '21 at 00:44
  • I used these commands sudo usermod -a -G video $LOGNAME and sudo usermod -a -G render $LOGNAME – Admia Nov 17 '21 at 20:41