Same issue for me. Power consumption ~10W higher than normal on intel mode since some update around that happened around this past month. Previously had to use the command echo 'auto' > '/sys/bus/pci/devices/0000:01:00.0/power/control' (from powertop's tunables) to shut down the dGPU but otherwise worked fine.
Ubuntu 18.04.3, sddm Legion Y530, Nvidia GTX 1050M Tested on kernel 5.3 and nvidia 430.50 and on a fresh installation with default kernel and nvidia drivers -- 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
