I can't reboot Ubuntu 20.04.2 LTS after updating to 470 driver version for GTX 1070 in MSI GE62MVR 7RG laptop

After updating the drivers version from 460 to 470 it is impossible for me to start the laptop after suspending it (lower the screen). I have returned to version 460 and it has been solved, although just before starting again a black window appears for a few miliseconds with errors: I have barely been able to read some of the deb_usb error code -5.

For info.
David.