Hi. Last few days I’m trying to enable auto suspend for my 1650 card when it’s not in use. I carefully followed this manual PRIME - ArchWiki . In the end I always get ‘Not supported’: cat /proc/driver/nvidia/gpus/0000:01:00.0/power Runtime D3 status: Not supported Video Memory: …

[image] poznianski: what is the ‘right’ way for me to monitor temperature then? Not doing it at all as it needs to wake up the gpu. You could do this while gaming, e.g. using mangohud. Anything else is rather pointless.

nvidia-bug-report.log.gz (293.7 KB)

You’re running the nvidia-open driver, another user found out there’s an issue with the nvidia firmware and runtime-pm. Please switch to the closed driver and make sure the gsp firmware is disabled.

removed nvidia-open. Installed nvidia. Disabled gsp by adding to /etc/modprobe.d/nvidia-gsp.conf options nvidia NVreg_EnableGpuFirmware=0 Now I see: cat /proc/driver/nvidia/gpus/0000:01:00.0/power Runtime D3 status: Enabled (fine-grained) Video Memory: Ac…

nvidia-bug-report.log.gz (292.2 KB)

/sys/bus/pci/devices/0000:01:00.0/power/control is set to on, needs to be auto.

How can I do it? I did this: /etc/udev/rules.d/80-nvidia-pm.rules # Enable runtime PM for NVIDIA VGA/3D controller devices on driver bind ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="auto" ACTION=="bind", SUBSYSTEM==…

Those rules should do the job, if loaded at the correct time. Did you rebuild the initrd after creating them? Since the nvidia driver is loaded from the initrd, the udev rules have to be there as well.

this is how my rule looks like # Remove NVIDIA USB xHCI Host Controller devices, if present ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c0330", ATTR{remove}="1" # Remove NVIDIA USB Type-C UCSI devices, if present ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de…

nvidia-bug-report.log.gz (293.2 KB)

Do you have anything like that installed? https://forums.developer.nvidia.com/t/optimus-laptop-dynamic-power-management-working-in-debian-12-not-in-linux-mint/287432/3?u=generix

Ryzen 5500U and Runtime D3 issue

Graphics / Linux Linux

poznianski April 2, 2024, 3:34pm 20

Got it. Thanks for you help and new knowledge. Have a good day!

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Ryzen 5500U and Runtime D3 issue

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