Just believe me, this is not my first post about solving graphics problems, you can find it on the forum m820 card does not support PRIME)
mhwd -li -l ✔
> Installed PCI configs:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-linux 2024.05.06 true PCI
Warning: No installed USB configs!
> 0000:03:00.0 (0302:10de:1140) Display controller nVidia Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime 2023.03.23 false PCI
video-hybrid-intel-nvidia-470xx-prime 2023.03.23 false PCI
video-hybrid-intel-nvidia-390xx-bumblebee 2023.03.23 false PCI
video-nvidia 2024.05.03 false PCI
video-nvidia-470xx 2023.03.23 false PCI
video-nvidia-390xx 2023.03.23 false PCI
video-linux 2024.05.06 true PCI
> 0000:00:02.0 (0300:8086:1616) Display controller Intel Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime 2023.03.23 false PCI
video-hybrid-intel-nvidia-470xx-prime 2023.03.23 false PCI
video-hybrid-intel-nvidia-390xx-bumblebee 2023.03.23 false PCI
video-linux 2024.05.06 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI