Arch Linux

skyli

Member

Registered: 2023-05-11

Posts: 2

[solved]Avoiding Nvidia card rendering desktop in amd/nvidia dual card

So recently I build a new system with both amdgpu and nvidia card in it, and I wish to use amdgpu only for desktop rendering, and use nvidia card(a P104-100, no display output) for CUDA workloads. And when I install nvidia gpu in it, the desktop rendering is done on that, making wayland fail to boot and severe stuttering in X11 environment. Uninstalling nvidia-dkms and nvidia-utils immediately fix that but I would not use cuda then. Some google searches led me nowhere, so thanks for any help.

lspci:

00:00.0 Host bridge: Intel Corporation Device a703 (rev 01)
00:01.0 PCI bridge: Intel Corporation Device a70d (rev 01)
00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-S GT1 [UHD Graphics 770] (rev 04)
00:06.0 PCI bridge: Intel Corporation Device a74d (rev 01)
00:14.0 USB controller: Intel Corporation Device 7a60 (rev 11)
00:14.2 RAM memory: Intel Corporation Device 7a27 (rev 11)
00:14.3 Network controller: Intel Corporation Device 7a70 (rev 11)
00:15.0 Serial bus controller: Intel Corporation Device 7a4c (rev 11)
00:15.1 Serial bus controller: Intel Corporation Device 7a4d (rev 11)
00:15.2 Serial bus controller: Intel Corporation Device 7a4e (rev 11)
00:15.3 Serial bus controller: Intel Corporation Device 7a4f (rev 11)
00:16.0 Communication controller: Intel Corporation Device 7a68 (rev 11)
00:17.0 SATA controller: Intel Corporation Device 7a62 (rev 11)
00:19.0 Serial bus controller: Intel Corporation Device 7a7c (rev 11)
00:19.1 Serial bus controller: Intel Corporation Device 7a7d (rev 11)
00:1a.0 PCI bridge: Intel Corporation Device 7a48 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Device 7a38 (rev 11)
00:1c.2 PCI bridge: Intel Corporation Device 7a3a (rev 11)
00:1c.4 PCI bridge: Intel Corporation Device 7a3c (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 7a06 (rev 11)
00:1f.3 Audio device: Intel Corporation Device 7a50 (rev 11)
00:1f.4 SMBus: Intel Corporation Device 7a23 (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Device 7a24 (rev 11)
01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev c1)
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] (rev c1)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 HDMI Audio
04:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
05:00.0 Non-Volatile memory controller: Intel Corporation SSD Pro 7600p/760p/E 6100p Series (rev 03)
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
08:00.0 3D controller: NVIDIA Corporation GP104 [P104-100] (rev a1)

Last edited by skyli (2023-05-12 14:15:57)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 77,050

Re: [solved]Avoiding Nvidia card rendering desktop in amd/nvidia dual card

And when I install nvidia gpu in it, the desktop rendering is done on that

This is extremely unlikely.

glxinfo -B

making wayland fail to boot and severe stuttering in X11 environment

What "wayland" (GDM/Gnome/Plasma/Sway/…)?
Also please post your Xorg log, https://wiki.archlinux.org/title/Xorg#General

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skyli

Member

Registered: 2023-05-11

Posts: 2

Re: [solved]Avoiding Nvidia card rendering desktop in amd/nvidia dual card

And when I install nvidia gpu in it, the desktop rendering is done on that

This is extremely unlikely.

glxinfo -B

making wayland fail to boot and severe stuttering in X11 environment

What "wayland" (GDM/Gnome/Plasma/Sway/…)?
Also please post your Xorg log, https://wiki.archlinux.org/title/Xorg#General

Thank you for your help, I reinstalled my os and it works now.