on a PC with two GeForce GTX 1080Ti and GeForce GT 1030
Ubuntu 20.04.2 LTS has been installed.
I would like to use 1030 for display output and 1080Ti for machine learning.
I don't know how to output the display from 1030.
$lspci|grep VAG results are as follows:
17:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (reva1)
65:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (reva1)
b3:00.0 VGA compatible controller: NVIDIA Corporation GP108 [GeForce GT 1030] (reva1)
I would appreciate it if you could tell me how to solve it or give me some tips.
Thank you for your cooperation.
Sorry for the trouble.Self-resolved as follows:
$lspci|grep VGA
17:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (reva1)
65:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (reva1)
b3:00.0 VGA compatible controller: NVIDIA Corporation GP108 [GeForce GT 1030] (reva1)
$sudonvidia-xconfig-->/etc/X11/xorg.conf generation
Convert the "b3:00.0" identified in 1. to decimal -->179:0:0
Add the following under the VenderName item in Section "Device" in /etc/X11/xorg.conf
BusID "PCI:179:0:0"
sudo reboot
I think the following links will be helpful.
16.7.GPU Device Assignment Red Hat Enterprise Linux 7 | Red Hat Customer Portal
Thank you.
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