#Help an arch user with his first laptop ever

30 messages · Page 1 of 1 (latest)

zinc oracle
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about tlp- if you want to, you can use it to minmax a bit more juice but personally I use power-profiles-daemon and just have that set to power saver all the time, and i don't have any issues with that
not sure about the dwm and layout stuff tho

paper shuttle
# zinc oracle about tlp- if you want to, you can use it to minmax a bit more juice but persona...

Dude, I really don't understand anything about notebook energy, and also something that I think is worth mentioning is that since I bought a cheap notebook, its battery didn't come in very healthy, browsing the internet and editing some videos (not rendering, just editing in kdenlive) and using the brightness at 60% the battery lasted 3:30h without breaks, I use it most of the time on its charger (I don't leave the house with it), so I would really like to know about these absurd gains, because what was my thought, I'm using a somewhat "heavy" system and doing this kind of thing the battery lasted three hours, people say that from a window manager to a desktop environment the energy consumption is much lower, thus causing a lower and longer lasting battery use, so if I use dwm + tlp, which people say is a "complex" tlp configuration that doubles the battery life, it would be really cool to spend weeks configuring this correctly, which is what I would really like to know is if these premises are right or not, you know?

zinc oracle
# paper shuttle Dude, I really don't understand anything about notebook energy, and also somethi...

well tlp would let you completely gimp your cpu to very low frequency, and I'm sure you can get more battery life if you optimize it, but it will always be a tradeoff with performance. when I tried tlp out i didn't change too much of the settings, just a few of them like cpu governor etc, to be honest i didnt really notice much difference. if you limit the cpu clock speed etc, you can probably get some more battery. like I said just using the power profiles daemon setting and powertop autotune was ok for me

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the problem was that tlp and power-profiles-daemon are conflicting packages so you can't have both, and I really needed the power profile swapping function of ppd to switch the profile for when I play games and want performance. I'm sure you can make some workaround for that using tlp though,i just didn't want to do that work

paper shuttle
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you can use tuned service

paper shuttle
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If it is an Oracle solution for powersaving that I saw on Google, it is very interesting, but my main question is whether it is worth using any of these battery configurators in my case. My main question is how much time it would increase when using it off the charger.

paper shuttle
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it's automatic

zinc oracle
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  • with an aggressive power saving profile
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like 35-45 minutes ?

paper shuttle
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tuned is the goat

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tlp good, but may be overcomplicated

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tuned runs as a service, can be used with gamemode too

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.aw gamemode

zinc oracle
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i use ppd cuz it also caps the cpu/gpu temps to like 80 so my laptop doesn't take off into orbit everytime i open a game

paper shuttle
paper shuttle
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maybe worth

zinc oracle
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can't say for sure till you try it yourself though

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it depends on how good the default power management from the manufacturer is

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if it's really bad maybe you can get a bit more than that, if it's already decently optimised probably less

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my last laptop was a lenovo and it was horrible, but it was an ideapad not a thinkpad

paper shuttle
zinc oracle
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nope

paper shuttle
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... tuned