Auto suspend & screen blank not working (manual suspend is fine) - debug help?

[Michel]

Older Nvidia drivers has alot of issues with suspend. Latest driver ? You installed it manually ? If yes suspend issues should be gone with the 565 releases.

[HOW TO] Install the latest Nvidia driver on Zorin OS 16.x/17.x & Pop! OS 21.04/24.04

A new nvidia driver has been released (565.77). It can be downloaded here [Schermafdruk van 2024-12-06 13-18-23] Highlights since R565 Beta Release, 565.57.01 Fixed a bug in i2c handling that caused the OpenRGB Application to set incorrect LED colors on some NVIDIA GPUs. NVIDIA I2C driver issues · Issue #41 · NVIDIA/open-gpu-kernel-modules · GitHub Changed the fallback preference from 10 BPC YUV422 to 8 BPC RGB + dithering when enabling HDR scanout with limited display bandwidth. Fixed a bu…