I had very similar issues with my XPS 9570, see my thread.
I just managed to solve them by
- Update and boot into the latest kernel
5.16.2-1
- Remove
video-linux
graphics driver
sudo mhwd -r pci video-linux
- Update BIOS as in [1]
- Remove the unsupported kernel version (had
5.13
before, without this the next step did not work) - Reinstall the graphics drivers using
mhwd
:
sudo mhwd -r pci video-hybrid-intel-nvidia-prime
sudo mhwd -a pci nonfree 0300
Everything runs fine again. I do not know whether all of the steps were necessary.