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Tue, 27 Sep 2022 15:08:41 +1000 Date: Tue, 27 Sep 2022 15:08:30 +1000 User-Agent: K-9 Mail for Android In-Reply-To: <5YSTIR.Y5KGLFASW5IU2@gmail.com> References: <5YSTIR.Y5KGLFASW5IU2@gmail.com> 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 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: Heating issues with FreeBSD on laptop To: Saniya Maheshwari ,freebsd-questions@FreeBSD.org From: Ian Smith Message-ID: X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - s121.syd3.hostingplatform.net.au X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - nimnet.asn.au X-Get-Message-Sender-Via: s121.syd3.hostingplatform.net.au: authenticated_id: smithi@nimnet.asn.au X-Authenticated-Sender: s121.syd3.hostingplatform.net.au: smithi@nimnet.asn.au X-Source: X-Source-Args: X-Source-Dir: X-Originating-IP: 103.27.34.4 X-SpamExperts-Domain: out-3.hostingplatform.net.au X-SpamExperts-Username: 103.27.34.4 X-SpamExperts-Outgoing-Class: ham X-SpamExperts-Outgoing-Evidence: Combined (0.15) X-Recommended-Action: accept X-Filter-ID: Pt3MvcO5N4iKaDQ5O6lkdGlMVN6RH8bjRMzItlySaT9DJYpvY+ESMsJSViLBKJqHPUtbdvnXkggZ 3YnVId/Y5jcf0yeVQAvfjHznO7+bT5zBwzYOyw3TMVcHXgRum+xEyPMS46vikNLUk6WXSKw3bSo/ xMM0hxORRmMMI7DUTwjs3RpkD3w+HIuK8Mspn9Fz5g+sHZmT3CLVmxntdIVybb/dU7zKI3K4I0R0 8WdFz8DWfOYrHgoPWbKu1KIhyjcLwcCwqRxjqfepW/KVvezwAcQ7QtyR8f4Z6+EUGyx9l00rnvUy zoTfAGEbL5I354EAekHucqtbUHFF4cFpzf4IFzSkFKGyO4bgVaGXiSSg/liu1WaiZswnh7amfkLT IEwd6LkGFt94dBx3TpAokA4UmbCGVypsM2xk+Fb6Uy9BG+eG09xLM7yGwGwdmctNXf+yF45HU3lW dqhlsf8B0aV+vP/BoV3Xjmh6hrGFcotGyWo5ksNzN8Czrv5NITchPm2drqq9GopDryQPg7s3heG/ sptwIRuNuppYmJAhwWaToKKnOLgkNYSIm5/jKyA2MtlgChQY04MeqjwKoHYW/fKRT7A+BsIrAO5w NoMhbD4alvMNkBHrZLx9NP8Zp+qBec/LJLgeHyzXbJuPc5xhDsFtUcmk/n4Z5j5mfjlLleQTOnss uVaOsTohfZcZAm3ZkGbkX2L/SPp0qtVEVmnpmhCrVDa/2zlGWoyXd2mfj113nmXEOXxl68lkpH6y 1h1uf3TBPAGZoIvaTjKRGE8C94xNG6c3M7niULRADrwC64DF63sBVZ3XtVCQmC3XH19AcfHdOThK BpTu0K9OVU8UFW9DKYdPgwSEOtxOLhhZN6mmYC80W4rLvh1U4qAtFUskeqjCjlZMXzHurYNMBa2K l7bZwTy++lWRTS+p76UIRt4Y4GFm4zuNRcgRKiGg7nXFaZTxc3ObEYY1j9y5h+oXoUda1mxjMHrO zch7mAXUI3dWLXhErrS98h5q1j7jyxNuiW3HuxbCP50lNCx1Ihwa4j4fQS0KzGLT29qI0TLeAr3M r4VQIvdOv9MQ1i8xjBKeKlHKlYMBVpNoj8tNkhBoOf8jbJHOZPDqhXzEwFJfOdokX8m+qaat4hrM sZElN4Z5o9s32nQ5Sb74wq0jW65AYT5dCBnMcAtAva/KQS4o99XmK84= X-Report-Abuse-To: spam@se.syd.hostingplatform.net.au X-Rspamd-Queue-Id: 4Mc72H2Z95z3fWf X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=nimnet.asn.au header.s=default header.b=ZKy0HePe; dmarc=none; spf=pass (mx1.freebsd.org: domain of smithi@nimnet.asn.au designates 2400:b800:5::52 as permitted sender) smtp.mailfrom=smithi@nimnet.asn.au X-Spamd-Result: default: False [-2.78 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_LONG(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-0.28)[-0.282]; R_DKIM_ALLOW(-0.20)[nimnet.asn.au:s=default]; R_SPF_ALLOW(-0.20)[+ip6:2400:b800:5:0::49/123]; MIME_GOOD(-0.10)[text/plain]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[]; HAS_X_GMSV(0.00)[smithi@nimnet.asn.au]; HAS_X_AS(0.00)[smithi@nimnet.asn.au]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DMARC_NA(0.00)[nimnet.asn.au]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:45638, ipnet:2400:b800:5::/48, country:AU]; MIME_TRACE(0.00)[0:+]; HAS_X_SOURCE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; HAS_XOIP(0.00)[]; MLMMJ_DEST(0.00)[freebsd-questions@FreeBSD.org]; DKIM_TRACE(0.00)[nimnet.asn.au:+]; FREEMAIL_TO(0.00)[gmail.com,FreeBSD.org]; RCPT_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; HAS_X_ANTIABUSE(0.00)[]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On 27 September 2022 2:39:41 am AEST, Saniya Maheshwari wrote: > Hi, >=20 > I just installed FreeBSD on my laptop, and everything went smoothly,=20 > except one thing that my laptop seems to be a little warm and noisy=20 > (due to the fans) even when it's idle=2E What make and model laptop? What version of FreeBSD? > Following some steps on other forums, I tried the following: >=20 > $ sysctl 'hw=2Eacpi=2Ethermal' >=20 > This gives me an 'unknown oid' error=2E >=20 > $ sysctl -a | grep temp >=20 > This gives no results=2E Please show results of $ sysctl hw=2Eacpi If none, acpi=2Eko isn't loaded=2E Otherwise select Verbose Booting from the startup menu, and scan results i= n /var/run/dmesg=2Eboot to look for errors while booting=2E You may need to put that file up on some site, and post a link to it here= =2E > After running >=20 > # kldload coretemp >=20 > and retrying: >=20 > $ sysctl -a | grep temperature >=20 > I do get the CPU temperature values: >=20 > dev=2Ecpu=2E15=2Etemperature: 51=2E0C > dev=2Ecpu=2E13=2Etemperature: 50=2E0C > dev=2Ecpu=2E11=2Etemperature: 50=2E0C > =2E=2E=2E >=20 > All this is when the laptop is absolutely idle with just the shell=20 > running in the TTY=2E I can confirm that >=20 > # top >=20 > shows the same (CPU 100% idle)=2E >=20 > I'm not sure what is going wrong and would be grateful for any help=2E How about: $ sysctl -a | grep fan cheers, Ian