Attached powertop images. I'm not sure how accurate powertop's values and distributions are. With prime-select intel, the total estimated power remains high although it doesn't attribute it to nvidia. bbswitch also stays on. I've also attached a bbswitch off capture after prime- select intel. That actually seems to turn the gpu off. There's also a default capture with nouveau drivers (i.e., the nvidia gpu is not in use). There are a few other issues with prime-selct too. prime-select intel glitches the lightdm login screen. You can't see the text entry field. prime-query is also not accurate always. Sometimes it says it's nvidia, but nvidia drivers are not loaded.
** Attachment added: "powertop.zip" https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1778011/+attachment/5228576/+files/powertop.zip -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in 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/hwe-next/+bug/1778011/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
