Switch to Centos 8 and lost 1080 display

Issues related to hardware problems
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cozmcc
Posts: 1
Joined: 2019/09/29 22:04:47

Switch to Centos 8 and lost 1080 display

Post by cozmcc » 2019/09/29 22:09:19

I had Centos 7 running forever with onboard Radeon GPU and AOC F22 and 1920x1080 resolution

I UPGRADE(?) to Centos 8 and I can't get past 1024x768

Been through hundreds of irrelevant posts with contradictions regarding xrandr and Wayland

Anybody actually have a solution?

Thanks

ggpigg
Posts: 9
Joined: 2015/01/13 00:36:30

Re: Switch to Centos 8 and lost 1080 display

Post by ggpigg » 2019/10/01 10:03:49

Good morning - You may want to check the AMD site and search for your particular graphics card. I noticed there were drivers for linux and more specifically for Red Hat which should work for your install - https://www.amd.com/en/support

Hulio90
Posts: 2
Joined: 2019/09/18 18:33:56

Re: Switch to Centos 8 and lost 1080 display

Post by Hulio90 » 2019/12/15 23:42:00

I got the same issue with Ryzen 3400G (Vega 11).
After install kernel 5.x I can easy change desktop resolution to my monitor default(2560 x 1080), but I want to stay on Centos default kernel.
I checked AMD site and there is only drivers for win10.

Edit:
After update system to Centos 8.1problem gone.
Last edited by Hulio90 on 2020/01/16 15:13:26, edited 1 time in total.

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toracat
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Re: Switch to Centos 8 and lost 1080 display

Post by toracat » 2019/12/16 00:01:16

Hulio90 wrote:
2019/12/15 23:42:00
I got the same issue with Ryzen 3400G (Vega 11).
After install kernel 5.x I can easy change desktop resolution to my monitor default(2560 x 1080), but I want to stay on Centos default kernel.
I checked AMD site and there is only drivers for win10.
You may want to read through this forum post.
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