From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Geerinckx-Rice via Bug reports for GNU Guix Subject: bug#37904: CPU overheating on recent laptops Date: Thu, 24 Oct 2019 18:30:27 +0200 Message-ID: <87v9sef6n0.fsf@nckx> References: <87a79qfayh.fsf@inria.fr> Reply-To: Tobias Geerinckx-Rice Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([2001:470:142:3::10]:58682) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNg0u-0004lU-3T for bug-guix@gnu.org; Thu, 24 Oct 2019 12:31:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iNg0t-0001wn-0v for bug-guix@gnu.org; Thu, 24 Oct 2019 12:31:03 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:56256) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iNg0s-0001wj-KL for bug-guix@gnu.org; Thu, 24 Oct 2019 12:31:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iNg0s-0005m7-Ex for bug-guix@gnu.org; Thu, 24 Oct 2019 12:31:02 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-reply-to: <87a79qfayh.fsf@inria.fr> List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: 37904@debbugs.gnu.org --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Ludo', Ludovic Court=C3=A8s =E5=86=99=E9=81=93=EF=BC=9A > Also, there used to be an =E2=80=9Condemand=E2=80=9D governor, which is n= o=20 > longer listed > in=20 > /sys/devices/system/cpu/cpu?/cpufreq/scaling_available_governors. For laptops and other battery-powered devices, =E2=80=98conservative=E2=80= =99 is=20 preferred over =E2=80=98ondemand=E2=80=99. It's probably a sane default ch= oice=20 for all. > Was it removed or are we just missing a kconfig option? Strange: ~ =CE=BB grep CPU_FREQ_GOV =E2=80=A6/aux-files/linux-libre/5.3-x86_64.con= f=20 CONFIG_CPU_FREQ_GOV_ATTR_SET=3Dy CONFIG_CPU_FREQ_GOV_COMMON=3Dy CONFIG_CPU_FREQ_GOV_PERFORMANCE=3Dy CONFIG_CPU_FREQ_GOV_POWERSAVE=3Dy CONFIG_CPU_FREQ_GOV_USERSPACE=3Dy CONFIG_CPU_FREQ_GOV_ONDEMAND=3Dy CONFIG_CPU_FREQ_GOV_CONSERVATIVE=3Dy CONFIG_CPU_FREQ_GOV_SCHEDUTIL=3Dy What does cpufreq-info say? Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEfo+u0AlEeO9y5k0W2Imw8BjFSTwFAl2x0aMACgkQ2Imw8BjF STyWBQ//VCWeFYWMVZX3RRd3LjaDhm1L7RXE95FbyjAo2gb1yRD8klRzbJDgV2hc XwneRa4/1UD23G8Eux0Oa2kWLyHV/uT28QjruhGXMyRHWntUYkWMuJvre3JfIByC zzgdS/aQsuv+nIvWmUdqeTfgITiOo6nAJjaP9bYgOJf0GJbPw7qoTcYh6tfJkzDp iltMMhIZlvJKn3z0FGULWu6A679jr+biXvj9/k8YoxYWCicTKHpqNxdH/ScaYex2 RBn4H9SzcmNDqu99Lg82yCXluo75Hs+MelhPQRSNUHdjSQnpkwugkZDVUbtAQ5p8 nyj6zk+h7TJp3ZLIYUKepUhGKBSyZvnIzxqINv8eQvf0WLdpaI6c9kTVUFvtdx+/ dkbxafoK2sWpjetpGr66yrr+xiYFt3hvqgGiegptmRuDn4rpVMX46A0faB3GrfNS w31aCk0j5EN7SwzWnu2vNAhT2fEiMgx7MNJ254zpdtOOCI/IyLaK5ynS/Jqx/lvu Vhre9FLUQKPkLVm9oBHNnCAySLhoxEdtIiF8XbA2/md60+pDGAtODVZG8hnz3Sfj TjLFj7UA89ITsGHZnsrW8XIzCXGmDqic2MAkfRT6BwD2E38sKU/trcH+c1DBU/Tw r2u0oh/qO6pmYoPccF30Th4HgYMAdD/H4l/LB6xAVMRJuxI3lDk= =UgqG -----END PGP SIGNATURE----- --=-=-=--