Comment 69 for bug 1778011

I tested this on a Dell XPS 15 9570.
When using the kernel is 4.18.12-041812-generic, boot options: acpi_rev_override=5 acpi_osi=Linux scsi_mod.use_blk_mq=1 and selecting nvidia I don't get any graphical login.I have to switch to intel via the recovery root console.

When selecting intel, power consumption is between 8 and 9 W which means nvidia GPU is off.
After standby the screen is corrupted.