Here's my workaround, running on xps 15" with 1050. sudo apt install nvidia-prime
kernel param nouveau.modeset=0 (I think this is probably dumb of me, but not sure) sudo prime-select intel sudo apt install bbswitch-dkms add bbswitch to /etc/modules by sudo gedit /etc/modules and add the line bbswitch load_state=0 (this did not work for me) I have to use sudo tee /proc/acpi/bbswitch <<<OFF but i'm finally running intel, at a cost of 10-11W in powertop sudo powertop (unplug your laptop before running powertop, or you can't see wattage) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765363 Title: prime-select intel is not powering off the nvidia card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1765363/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
