My hardware: Probe URL: https://linux-hardware.org/?probe=572f1e3e6a
nvidia-fallback.service loads nouveau when I switched PRIME to Intel. I also see nouveau in `sensors` output. `systemctl disable nvidia- fallback` seems to cure the ptoblem, nouveau kernel module is not loaded any more and power cosumption _seems_ to be lower. nvidia-fallback.service loads nouveau module even when it's blacklisted because this service starts after systemd loads kernel modules according to configs in /etc/modprobe.d/ Other PRIME fuctions work correctly except switching being much longer than it was before upgrading to bionic (18.04). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778011 Title: SRU: PRIME Power Saving mode draws too much power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1778011/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
