From mboxrd@z Thu Jan 1 00:00:00 1970 From: Efraim Flashner Subject: Re: switch off cpu fan on lenovo g50-30 Date: Thu, 4 Jul 2019 10:20:17 +0300 Message-ID: <20190704072017.GD1085@macbook41> References: <7f567eec2c285aaf735ac4bc30f0fb39@disroot.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="NtwzykIc2mflq5ck" Return-path: Received: from eggs.gnu.org ([2001:470:142:3::10]:46487) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hiw2b-0006VT-2p for help-guix@gnu.org; Thu, 04 Jul 2019 03:20:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hiw2V-0008W4-Ph for help-guix@gnu.org; Thu, 04 Jul 2019 03:20:24 -0400 Received: from flashner.co.il ([178.62.234.194]:36124) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hiw2V-0008Vj-JO for help-guix@gnu.org; Thu, 04 Jul 2019 03:20:19 -0400 Content-Disposition: inline In-Reply-To: <7f567eec2c285aaf735ac4bc30f0fb39@disroot.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: znavko@disroot.org Cc: help-guix --NtwzykIc2mflq5ck Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 04, 2019 at 06:42:40AM +0000, znavko@disroot.org wrote: > Hello! Sometimes I need my laptop Lenovo G50-30 is silent, need to switch= off CPU fan. > Basically this laptop had no cpu fan but only passive cooling system. I h= ad inserted cpu fan by my hands and there were fan power joint on the mothe= rboard. This is nice. I hope Guix Linux-Libre has necessary fan control dri= ver for my laptop. >=20 > There is package 'thinkfan' in Guix repository. Would you advice me how t= o config it and is it possible to switch off fan? >=20 > # thinkfan >=20 > ERROR: /etc/thinkfan.conf: No such file or directory efraim@macbook41 ~/workspace/guix$ /./gnu/store/c8pmmbpx3q881baivkrcmi01lrj= 4si4j-thinkfan-1.0.2/sbin/thinkfan --help ERROR: Invalid command line: Unknown option: -- Usage: thinkfan [-hnqzD [-b BIAS] [-c CONFIG] [-s SECONDS] [-p [SECONDS]]] -h This help message -s Maximum cycle time in seconds (Integer. Default: 5) -b Floating point number (-10 to 30) to control rising temperature exaggeration (see README). Default: 5.0 -c Load different configuration file (default: /etc/thinkfan.conf) -q Be more quiet. Can be specified up to three times so that only errors are logged. -v Enable verbose logging (e.g. log temperatures continuously). -p Use the pulsing-fan workaround (for worn out fans). Takes an optional floating-point argument (0 ~ 10s) as depulsing duration. Default 0.5s. -d Don't read S.M.A.R.T. temperature from sleeping disks -D DANGEROUS mode: Disable all sanity checks. May result in undefined behaviour! Unless you want to write a system service for it, I'd figure out where there's a thinkfan.conf file (we don't seem to have it installed with the package) and run 'sudo -E thinkfan -c /path/to/thinkfan.conf' --=20 Efraim Flashner =D7=90=D7=A4=D7=A8=D7=99=D7=9D = =D7=A4=D7=9C=D7=A9=D7=A0=D7=A8 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --NtwzykIc2mflq5ck Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAl0dqLAACgkQQarn3Mo9 g1FFJg//RlAgTbzaLxfJWF4dOJzTyTVNbX9cs4UwBnPI4UV3hYWJRKejyhpvfwrA OEL6yd+eRZLR2Nw80XRHSmNAHptXGvWN1QCFUmEzPKDOZF7VOErQfXUdXAwuT50t TvzHuuP/BoAnH/1e7qC7DWmXW4Dq87ZHWLMNWiN6xox9SS1jfPSsKTy/n64cPwhG nYFDcdu/b+wR/J9aTE0upgHk73UkG40RQ5sDYAZSUEZwf71l6zoXjKEXNJIl6+tg Bh70VoE1w2eWPmICHNpzD6Q4OYSSl4ql0xuHHY50fXMtw1wH5ZAbxEYeb8CAgKgD +1GCoQ5pc+5zY82vjAnoigrBL8zxAJ6xN90UC4lsse1DOUEZbJX+QH42FQwxVO8y z1wH7Qx5kcmL1FQs20OJ4/nIiTzlMLL11ArWCou6NMcAvL2KFsvKb4sfp38tazuD 480NTCuYsXLqtLGdjspVsUr2+Er8u6paTw51FEqAchpYNtSQ37bmnLtXgt1Mcwso 6jd9oPrn43+6Vf2T7sjEYJPUNMXWfI/cXH8iRrlgxFFkymWzqhI1fc3TKRZA/ELm 67x1aK98eRAMBmqWZjUZk3VlTUYz1vJeRlV7aZk6q7QykIXIT9ulWqgAdfGKy+37 XsAlb2o9qyrOjDHaunPw5dMH+RiSdZ2r3z4smso6LQFPVR/q270= =GH+C -----END PGP SIGNATURE----- --NtwzykIc2mflq5ck--