I am running an Arch installation with optimus-manager on a HP ZBook G9 with an NVIDIA Quadro T600 discrete graphics card + an Intel integrated card.
After a lot of experimentation with many setups (bumblebee, gnome-switcheroo, optimus-manager) and drivers (tried nvidia, nvidia-open and the one from the Nvidia download site) I still fail to see the HDMI output recognized from my setup. Hence I cannot connect to an external monitor
Here is some output:
$ nvidia-smi
Thu Apr 6 16:34:20 2023
+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 530.41.03 Driver Version: 530.41.03 CUDA Version: 12.1 |
|-----------------------------------------+----------------------+----------------------+
| 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 T600 Laptop GPU Off| 00000000:01:00.0 Off | N/A |
| N/A 47C P8 7W / N/A| 430MiB / 4096MiB | 4% Default |
| | | N/A |
+-----------------------------------------+----------------------+----------------------+
+---------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=======================================================================================|
| 0 N/A N/A 1191 G /usr/lib/Xorg 133MiB |
| 0 N/A N/A 1290 G /usr/bin/gnome-shell 110MiB |
| 0 N/A N/A 1981 G ...rker,SpareRendererForSitePerProcess 12MiB |
| 0 N/A N/A 2494 G /usr/lib/firefox/firefox 171MiB |
+---------------------------------------------------------------------------------------+
[~]$ xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x217 cap: 0x1, Source Output crtcs: 0 outputs: 0 associated providers: 1 name:NVIDIA-0
Provider 1: id: 0x23f cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 4 outputs: 5 associated providers: 1 name:modesetting
Also see the output of nvidia-bug-report.sh:
nvidia-bug-report.log.gz (863.8 KB)
I would greatly appreciate any help. Thanks