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Buggy powersave mode

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panabuntu
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Buggy powersave mode

Wed Oct 17, 2018 10:19 am
Hi all,

I'm having problems with the powersave mode in KDE Neon Bionic based, I hope someone can help ;D

PREVIEW INFO:
I have installed: tlp, powertop, nvidia privative drivers

1.- When I start the laptop on battery mode the graphic performance is laggy (mostly scrolling) but when I start the laptop on AC mode and I disconnect it the performance is good.

2.- I noticed that my tunables with powertop doesn't change the state between the battery and AC mode, with Xenial version the tunables changed.

3.- I always have three tunables with "Bad" state, one of them is the Nvidia card that if I turn it into "Good" state the laptop save a lot of battery, so I do it each time I go on Battery mode. (I always use intel gpu)
powertop tunables: https://i.stack.imgur.com/Kg2aj.png

Thanks in advance!

Cheers


Dell xps15 9550
intel i7 6700HQ
16GB RAM
Nvidia 960m


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