It wasn't fixed with switching to gdm3, sorry, I deleted my comment above.
I applied the workaround you referred to and by now, it seems to work!
https://forums.developer.nvidia.com/t/fixed-suspend-resume-issues-with-the-driver-version-470/187150/3?u=cirosantilli
Tested on Ubuntu 21.10 with a GM107GLM Quadro M2000M and the current drivers (510.47)
It wasn't fixed with switching to gdm3, sorry, I deleted my comment above.
I applied the workaround you referred to and by now, it seems to work!
https:/ /forums. developer. nvidia. com/t/fixed- suspend- resume- issues- with-the- driver- version- 470/187150/ 3?u=cirosantill i
Tested on Ubuntu 21.10 with a GM107GLM Quadro M2000M and the current drivers (510.47)