I am using Arch linux using Wayland with two dGPUs, rtx 3080 & gt 1030, with four monitors connected to rtx 3080 and two connected to gt1030.
There is no output for the two monitors that are connected to gt1030. The four rtx 3080 ones works fine.
sudo cat /sys/module/nvidia_drm/parameters/modeset returns Y.
nvidia-smi returns the following:
Sun Feb 11 02:30:13 2024
+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 545.29.06 Driver Version: 545.29.06 CUDA Version: 12.3 |
|-----------------------------------------+----------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+======================+======================|
| 0 NVIDIA GeForce GT 1030 Off | 00000000:04:00.0 Off | N/A |
| 21% 34C P8 N/A / 30W | 7MiB / 2048MiB | 0% Default |
| | | N/A |
+-----------------------------------------+----------------------+----------------------+
| 1 NVIDIA GeForce RTX 3080 Off | 00000000:08:00.0 On | N/A |
| 0% 32C P0 87W / 370W | 1213MiB / 10240MiB | 2% Default |
| | | N/A |
+-----------------------------------------+----------------------+----------------------+
+---------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=======================================================================================|
| 0 N/A N/A 938 G /usr/lib/Xorg 4MiB |
| 0 N/A N/A 1207 G Hyprland 0MiB |
| 1 N/A N/A 938 G /usr/lib/Xorg 64MiB |
| 1 N/A N/A 1207 G Hyprland 628MiB |
| 1 N/A N/A 1659 G Xwayland 11MiB |
| 1 N/A N/A 5094 G telegram-desktop 3MiB |
| 1 N/A N/A 8580 G /usr/lib/thunderbird/thunderbird 250MiB |
| 1 N/A N/A 9726 G ...,WinRetrieveSuggestionsOnlyOnDemand 6MiB |
| 1 N/A N/A 13743 G alacritty 53MiB |
| 1 N/A N/A 14294 G alacritty 41MiB |
+---------------------------------------------------------------------------------------+
nvidia-bug-report.log.gz (703.8 KB)