I have a Thinkpad T470p with a GeForce 940MX and I had the same scaling problem. I got my 150% and 175% scaling to work by changing the "PowerMizer Setting preferred mode" to "Auto" and "Select the GPU you would like to use" to "NVIDIA On-Demand". I changed then both at the same time so I am not sure if they both need to be changed or if just one did the trick. But my scaling is working now so I am happy.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1870736 Title: [nvidia] Screen scaling 125% gives 200% To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1870736/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
