From nobody Mon Sep 26 19:47:29 2022 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MbtZm0QBGz4cbyT for ; Mon, 26 Sep 2022 19:47:44 +0000 (UTC) (envelope-from lobo@bsd.com.br) Received: from mail-oi1-x235.google.com (mail-oi1-x235.google.com [IPv6:2607:f8b0:4864:20::235]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MbtZk3FNSz3g7X for ; Mon, 26 Sep 2022 19:47:42 +0000 (UTC) (envelope-from lobo@bsd.com.br) Received: by mail-oi1-x235.google.com with SMTP id o64so9519442oib.12 for ; Mon, 26 Sep 2022 12:47:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsd.com.br; s=capeta; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=84Zhjvl3eQfns6TUIw9FUVa6osbTHCuJA2dcfofU1ew=; b=cWgy3CYGODTOH5MRprWkmn7T1UFxPsc6y/uoK6iKDdQUGtjb9BGmhMTDPjJr3EuKhi jhW0ZNrP+XGczyP38HCTqJD9EzwyjjbVvwxoQFl5Lf8MrzFodX4x5Y9+RIRZhEi/VqN/ Pw35yDSQUR6EUs0+8JgLz1GCElehE30S3Y604= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=84Zhjvl3eQfns6TUIw9FUVa6osbTHCuJA2dcfofU1ew=; b=oxRgRxB7kr92ah3cZ4LZUtAcxtz7iI5xLPzudXTa13Tiy7XiAIjYKXyaUD6lEO7Jcc JgeAy3NGU20qAkTBwrZZdhj0JfDiqaVi8ebJwPvrTUEz9FKVvbQ+c+/qy/EwcUrdQqng zOT/SlkKXCf4X3XyiIeesqtezxF1pYyJfNxcQkzI5VYTsVbmtFmX6QRVd5PT0YmNqQuF r50WYtz4p7KyrcDPcCRcyxHUqeVgQNoZhLxfEY8GuoNdbx5IZh7wrAOtW4gHHJudw4WA XZapPdGlF2EQH2F472I6Iblxv9P1tCrvgmlfjk3wIxiuQKrqvl5OvRcjM1L4h4oJAJOK qXqg== X-Gm-Message-State: ACrzQf1qXrhfYBF5q4gGQnKQ4Kj9IdU2fXMcbYml9lLLuS0YIOdaz+Mq eRxNfibQcEEvVfEHGJqYSLgSjW63HtaQKGjF4H/kx7HcvcxeGw== X-Google-Smtp-Source: AMsMyM4hMdEPBsXA+HhCzobY7ojYcAdG6n7vfDPkg9IT7TuB95MIavcx3s2EoyGU6mrnIyn55VV7GnMrOVWvT7n2Zsk= X-Received: by 2002:a54:441a:0:b0:350:7b73:bbca with SMTP id k26-20020a54441a000000b003507b73bbcamr157137oiw.241.1664221661102; Mon, 26 Sep 2022 12:47:41 -0700 (PDT) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 References: <5YSTIR.Y5KGLFASW5IU2@gmail.com> In-Reply-To: <5YSTIR.Y5KGLFASW5IU2@gmail.com> From: Mario Lobo Date: Mon, 26 Sep 2022 16:47:29 -0300 Message-ID: Subject: Re: Heating issues with FreeBSD on laptop To: Saniya Maheshwari Cc: freebsd-questions@freebsd.org Content-Type: multipart/alternative; boundary="000000000000f01c1c05e999cc15" X-Rspamd-Queue-Id: 4MbtZk3FNSz3g7X X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bsd.com.br header.s=capeta header.b=cWgy3CYG; dmarc=none; spf=pass (mx1.freebsd.org: domain of lobo@bsd.com.br designates 2607:f8b0:4864:20::235 as permitted sender) smtp.mailfrom=lobo@bsd.com.br X-Spamd-Result: default: False [-3.50 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[bsd.com.br:s=capeta]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; FREEMAIL_TO(0.00)[gmail.com]; ARC_NA(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::235:from]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCPT_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_SOME(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[bsd.com.br:+]; TAGGED_RCPT(0.00)[]; DMARC_NA(0.00)[bsd.com.br]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N --000000000000f01c1c05e999cc15 Content-Type: text/plain; charset="UTF-8" On Mon, Sep 26, 2022 at 1:40 PM Saniya Maheshwari wrote: > Hi, > > I just installed FreeBSD on my laptop, and everything went smoothly, > except one thing that my laptop seems to be a little warm and noisy (due to > the fans) even when it's idle. > > Following some steps on other forums, I tried the following: > > $ sysctl 'hw.acpi.thermal' > > This gives me an 'unknown oid' error. > > $ sysctl -a | grep temp > > This gives no results. > > After running > > # kldload coretemp > > and retrying: > > $ sysctl -a | grep temperature > > I do get the CPU temperature values: > > dev.cpu.15.temperature: 51.0C > dev.cpu.13.temperature: 50.0C > dev.cpu.11.temperature: 50.0C > ... > > All this is when the laptop is absolutely idle with just the shell running > in the TTY. I can confirm that > > # top > > shows the same (CPU 100% idle). > > I'm not sure what is going wrong and would be grateful for any help. > > Thanks! > Saniya > Hi Saniya. Have you tried inserting powerd_enable="YES" powerd_flags="-a adaptive -b adaptive -n adaptive" in /etc/rc.conf? and issue: service powerd start -- Mario Lobo http://www.mallavoodoo.com.br FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] --000000000000f01c1c05e999cc15 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Mon, Sep 26, 2022 at 1:40 PM San= iya Maheshwari <saniya.mah@gmail= .com> wrote:
Hi,

I just installed FreeBSD on my lap= top, and everything went smoothly, except one thing that my laptop seems to= be a little warm and noisy (due to the fans) even when it's idle.

Following some steps on other forums, I tried the foll= owing:

$ sysctl 'hw.acpi.thermal'

This gives me an 'unknown oid' error.
$ sysctl -a | grep temp

This gives no= results.

After running

#= kldload coretemp

and retrying:

$ sysctl -a | grep temperature

I do get the= CPU temperature values:

dev.cpu.15.temperature: 5= 1.0C
dev.cpu.13.temperature: 50.0C
dev.cpu.11.temperatu= re: 50.0C
...

All this is when the lapto= p is absolutely idle with just the shell running in the TTY. I can confirm = that

# top

shows the same= (CPU 100% idle).

I'm not sure what is going w= rong and would be grateful for any help.

Thanks!
Saniya

Hi Saniya= .

Have you tried inserting

powerd_enable=3D"YES"
powerd_flags=3D"-a adaptive -b ad= aptive -n adaptive"

in /etc/rc.conf? and issu= e:

service powerd start

--
Mario Lobo
http://www.mallav= oodoo.com.br
FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!]
--000000000000f01c1c05e999cc15--