Re: openbsd get really hot/warm

hello



thank you all for reading and answers,

unfortuately obsdfreqd didnt solved the problem...



with just less half of hour uptime, plus running firefox without going on the internet, it's going up to 55°C



here is in attachement, logs, also on this link :

https://bin.disroot.org/?8bf0dfc7e0e40e95#BXu5GTytPcfb1rRCrwGXv7HvRR8fUvLxbLNekVDwhjuX



thank you for ideas

regards



From: Digua Dong <dongdigua1@openmbox.net>
To: lm2@netc.fr
Subject: Re: openbsd get really hot/warm
Date: 03/03/2023 16:19:50 Europe/Paris
Cc: misc@openbsd.org

Well, I have the same issue on Lenovo V15 G2 laptop...
When compiling something while doing other stuff like watching video,
it will sometimes get 90 degC.
I'm on -current, and without hyperthreading.
When I invoke apm, it cannot detect battery and AC adapter.

Actually, I have had this problem for a long time, but I'm lazy.
Now, someone need help, so I want to make some exploration.

I remembered the obsdfreqd by Solene%
https://dataswamp.org/~solene/2022-03-21-openbsd-cool-frequency.html
It is available in 7.2.
I set the temperature to 60 and do some heavy load like before, it works fine.

I think this may be helpful to you too


digua

On Thu, Mar 02, 2023 at 06:43:02PM +0100, lm2@netc.fr wrote:
> hello
>
> unfortunately since a week I was wondering about something :
>
> on two old hp elitebook, it looks like under win7 and linux/LMDE, that at a general glance everything looks correct
>
> but on openbsd, something happens, even if CPU is not high : it's a huge overheating, with fans going almost everytime in the high speed, and lower case of the laptop, almost burning (in a way it's really warm, impossible to get it a minute on laps)
>
> I saw the same problem on an asus laptop.
>
> is there anyway to know where it come from?
>
>
> openbsd v7.1
>
>
> under win7 and linux (lmde5), this problem doesnt happens. It's really strange.
> thak you for ideas