Comment 0 for bug 1798708

We found the nvidia-prime will not run update-initramfs as before.
After switch to intel, then reboot I found the nvidia modules was loaded.

If I did S3 or close the lid, and resume back, the nvidia modules was removed, so the gnome session will be reloaded, you need to login again, all the opend applications in this session was gone.

nvidia-prime 0.8.8.1
linux 4.15.0-1021-oem
nvidia-driver-390 380.87-0ubuntu0~gpu18.04.1.