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Date: Tue, 27 Sep 2022 12:59:53 +0530
From: Saniya Maheshwari <saniya.mah@gmail.com>
Subject: Re: Heating issues with FreeBSD on laptop
To: Ian Smith <smithi@nimnet.asn.au>
Cc: freebsd-questions@FreeBSD.org
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On Tue, Sep 27 2022 at 03:08:30 PM +1000 +1000, Ian Smith 
<smithi@nimnet.asn.au> wrote:

> What make and model laptop?

Dell Inspiron 15 7510.

> What version of FreeBSD?

13.1-RELEASE.

> Please show results of
> 
> $ sysctl hw.acpi
> 
> If none, acpi.ko isn't loaded.
> 
> Otherwise select Verbose Booting from the startup menu, and scan 
> results in /var/run/dmesg.boot to look for errors while booting.
> 
> You may need to put that file up on some site, and post a link to it 
> here.

I get results for

$ sysctl hw.acpi

hw.acpi.battery.info_expire: 5
hw.acpi.battery.units: 1
hw.acpi.battery.state: 1
...
hw.acpi.sleep_button_state: S3
hw.acpi.power_button_state: S5
hw.acpi.supported_sleep_state: S3 S4 S5

I tried a verbose boot as you said and went through 
/var/run/dmesg.boot. I didn't see anything that seemed particularly of 
interest, for instance

$ grep 'error' /var/run/dmesg.boot

gave only some WiFi related errors. I'll upload the full file soon; I'm 
new to BSD so it's taking me some time to set up the system and get 
that file to a site.

> How about:
> 
> $ sysctl -a | grep fan

That gives no results either.

Thanks again for your help!

Saniya
> 


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<div id=3D"geary-body" dir=3D"auto"><div><br></div></div><div id=3D"geary-q=
uote" dir=3D"auto"><br>On Tue, Sep 27 2022 at 03:08:30 PM +1000 +1000, Ian =
Smith &lt;smithi@nimnet.asn.au&gt; wrote:<br><span style=3D"white-space: br=
eak-spaces;"><br></span><blockquote type=3D"cite"><div class=3D"plaintext" =
style=3D"white-space: break-spaces;">What make and model laptop?</div></blo=
ckquote><span style=3D"white-space: break-spaces;"><div><span style=3D"whit=
e-space: break-spaces;"><br></span></div><div><span style=3D"white-space: b=
reak-spaces;">Dell Inspiron 15 7510.</span></div></span><br><blockquote typ=
e=3D"cite"><div class=3D"plaintext" style=3D"white-space: break-spaces;">Wh=
at version of FreeBSD?</div></blockquote><span style=3D"white-space: break-=
spaces;"><div><span style=3D"white-space: break-spaces;"><br></span></div>1=
3.1-RELEASE.</span><div><br><blockquote type=3D"cite"><div class=3D"plainte=
xt" style=3D"white-space: break-spaces;">Please show results of

$ sysctl hw.acpi

If none, acpi.ko isn't loaded.

Otherwise select Verbose Booting from the startup menu, and scan results in=
 /var/run/dmesg.boot to look for errors while booting.

You may need to put that file up on some site, and post a link to it here.<=
/div></blockquote><span style=3D"white-space: break-spaces;"><div><span sty=
le=3D"white-space: break-spaces;"><br></span></div>I get results for</span>=
</div><div><span style=3D"white-space: break-spaces;"><br></span></div><div=
><span style=3D"white-space: break-spaces;">$ sysctl hw.acpi</span></div><d=
iv><span style=3D"white-space: break-spaces;"><br></span></div><div><span s=
tyle=3D"white-space: break-spaces;">hw.acpi.battery.info_expire: 5</span></=
div><div><span style=3D"white-space: break-spaces;">hw.acpi.battery.units: =
1</span></div><div><span style=3D"white-space: break-spaces;">hw.acpi.batte=
ry.state: 1</span></div><div><span style=3D"white-space: break-spaces;">...=
</span></div><div><span style=3D"white-space: break-spaces;">hw.acpi.sleep_=
button_state: S3</span></div><div><span style=3D"white-space: break-spaces;=
">hw.acpi.power_button_state: S5</span></div><div><span style=3D"white-spac=
e: break-spaces;">hw.acpi.supported_sleep_state: S3 S4 S5</span></div><div>=
<span style=3D"white-space: break-spaces;"><br></span></div><div><span styl=
e=3D"white-space: break-spaces;">I tried a verbose boot as you said and wen=
t through /var/run/dmesg.boot. I didn't see anything that seemed particular=
ly of interest, for instance</span></div><div><span style=3D"white-space: b=
reak-spaces;"><br></span></div><div><span style=3D"white-space: break-space=
s;">$ grep 'error' /var/run/dmesg.boot</span></div><div><span style=3D"whit=
e-space: break-spaces;"><br></span></div><div><span style=3D"white-space: b=
reak-spaces;">gave only some WiFi related errors.</span><span style=3D"whit=
e-space: break-spaces;"> I'll upload the full file soon; I'm new to BSD so =
it's taking me some time to set up the system and get that file to a site.<=
/span></div><div><br></div><div><blockquote type=3D"cite"><div class=3D"pla=
intext" style=3D"white-space: break-spaces;">How about:

$ sysctl -a | grep fan</div></blockquote><span style=3D"white-space: break-=
spaces;"><div><span style=3D"white-space: break-spaces;"><br></span></div>T=
hat gives no results either.</span></div><div><span style=3D"white-space: b=
reak-spaces;"><br></span></div><div><span style=3D"white-space: break-space=
s;">Thanks again for your help!</span></div><div><span style=3D"white-space=
: break-spaces;"><br></span></div><div><span style=3D"white-space: break-sp=
aces;">Saniya</span></div><div><blockquote type=3D"cite"><div class=3D"plai=
ntext" style=3D"white-space: break-spaces;"></div></blockquote></div></div>
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