CentOS8 integrated graphics card & standalone graphics card

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genonSCC
Posts: 3
Joined: 2020/06/09 02:54:42

CentOS8 integrated graphics card & standalone graphics card

Post by genonSCC » 2020/06/09 04:52:51

hi,dear all
recetently I have been occurred in a question。
I install CentOS8 with my usb disk on my worksation (Dell Tower 3630, uefi boot mode ),it has integrated graphics card & standalone graphics card:
00:02.0 VGA compatible controller: Intel Corporation Device 3e98 (rev 02)
01:00.0 VGA compatible controller: NVIDIA Corporation TU106 [GeForce RTX 2070] (rev a1)

after all things installed , the system can't start normally when dp line connect the standalone graphics card:RTX2070.however,when dp line connect use integrated graphics card ,the system is normal.I have google this question for deal ,but still not solve it .

As read the "RTX 5000" 's answers , I try to install nvidia-detect,however:

[root@wx-incam128 yum.repos.d]# dnf install nvidia-detect
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
CentOS-8 - AppStream 0.0 B/s | 0 B 00:09
CentOS-8 - Base 0.0 B/s | 0 B 00:07
CentOS-8 - Epel 0.0 B/s | 0 B 00:15
ELRepo.org Community Enterprise Linux Repository - el8 999 B/s | 2.9 kB 00:03
ELRepo.org Community Enterprise Linux Repository - el8 32 kB/s | 154 kB 00:04
google-chrome 213 B/s | 1.3 kB 00:06
not match: nvidia-detect


dnf command don't have any match to install .

Can somebody help me to deal with this question? the same question I also have in CentOS7.6 system ,but CentOS7.4 is normally to use ntegrated graphics card or standalone graphics card.
Best regards!

genonSCC
Posts: 3
Joined: 2020/06/09 02:54:42

Re: CentOS8 integrated graphics card & standalone graphics card

Post by genonSCC » 2020/06/10 02:06:03

i read https://www.linux.ncsu.edu/bumblebee/#closed-rhel8;
know "bumblebee" maybe can deal this problem ,but after spending serveral houers,this problem still need someone to help

genonSCC
Posts: 3
Joined: 2020/06/09 02:54:42

Re: CentOS8 integrated graphics card & standalone graphics card

Post by genonSCC » 2020/06/10 02:06:44

if someone know how to deal this ,please connect me ,thanks

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