> We have given MATE Optimus an update. MATE Optimus adds support for NVIDIA On-Demand and will now prompt users to log out when switching the GPU’s profile.
I wonder if this will actually work. It seems like, in version 18.04 of *buntu, there was a pretty major regression which required a reboot in order to turn on or off the dGPU and save power in Optimus laptops, when previously it only required a logout. Kind of a pain in the ass for my Dell XPS 15 9570 which seems to take a long time to reboot.