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Drivers & Software

Journeyman III

AMD Ryzen 7 4800H with integrated Renoir (rev c6) graphics does not recognize the external monitor

AMD Graphics Card Make & Model
        Integrated [AMD/ATI] Renoir (rev c6)
Desktop or Laptop System
Operating System
        Fedora Linux release 33 - kernel version 5.13.12-100
Driver version installed
        xorg-x11-drv-amdgpu version 21.0.0 release 1.fc33
Display Make and model and connection/adapter in use, resolution, and refresh rate.
        Built-in display 1920 x 1080 at 144 Hz
        ThinkVision S24e-10 - Video input HDMI 1920 x 1080 at 60 Hz
CPU/APU Make and model number
        AMD Ryzen 7 4800H
Bios Revision
System Memory Make & Model + Frequency
        DDR4 3200 MHz 2x8GB

Describe your issue:

Hi everyone,

I bought the laptop mentioned above. The vendor ships the laptop with a nvidia GTX discrete graphics card. I wanted a laptop with a powerfull fully 100% compatible Linux processor.

I want to use only the integrated graphics from the AMD processor. Fedora's Anaconda installer detects the nvidia GPU and install nouveau drivers.

I tried to blacklist both nouveau and nvidia drivers in the grub config file but didn't work.

Also I uninstall nouveau and nvidia drivers but for some reason nouveau kernel driver seems to be enabled even with no existence of the rpm package.

Anyway, xorg-x11-drv-amdgpu-21.0.0-1.fc33.src.rpm doesn't recognize the external monitor.

I just want to use my laptop with an HDMI monitor attached, but only using the AMD integrated graphics.

Can you please advise?


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