[Bug 1778011] Re: SRU: PRIME Power Saving mode draws too much power

[Fink Nottle]

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

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Title:
  SRU: PRIME Power Saving mode draws too much power

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