No, i am not sure. But why is it not possible by default? I mean how should one know to run the mentioned command in order to make pwmconfig work?
Am Montag, 3. März 2025 schrieb Daniel Letzeisen <2100...@bugs.launchpad.net >: > I'm not aware that these Super I/O modules ever loaded automatically. > Are you sure you didn't run sensors-detect on Ubuntu 20.04? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/2100719 > > Title: > Not able to change fan speed > > Status in Ubuntu: > Invalid > > Bug description: > I am used to change the fan speed by running the following command: > ```sudo pwmconfig ``` > Unfortunately, i get the following output: > ``` > # pwmconfig version 3.6.0 > This program will search your sensors for pulse width modulation (pwm) > controls, and test each one to see if it controls a fan on > your motherboard. Note that many motherboards do not have pwm > circuitry installed, even if your sensor chip supports pwm. > > We will attempt to briefly stop each fan using the pwm controls. > The program will attempt to restore each fan to full speed > after testing. However, it is ** very important ** that you > physically verify that the fans have been to full speed > after the program has completed. > > /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed > ``` > So, somehow the fan speed cannot be changed by pwmconfig because it > states `/usr/sbin/pwmconfig: There are no pwm-capable sensor modules > installed`. > > This worked using Ubuntu 20.04, but with Ubuntu 22.04 it is not > working. > > ProblemType: Bug > DistroRelease: Ubuntu 24.04 > Package: alsa-base 1.0.25+dfsg-0ubuntu7 > ProcVersionSignature: Ubuntu 6.11.0-17.17~24.04.2-generic 6.11.11 > Uname: Linux 6.11.0-17-generic x86_64 > ApportVersion: 2.28.1-0ubuntu3.3 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/seq: thilo 1827 F.... pipewire > /dev/snd/controlC0: thilo 1831 F.... wireplumber > CasperMD5CheckResult: pass > CurrentDesktop: ubuntu:GNOME > Date: Sun Mar 2 21:49:27 2025 > InstallationDate: Installed on 2025-03-01 (1 days ago) > InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 > (20250215) > MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. > PackageArchitecture: all > ProcEnviron: > LANG=de_DE.UTF-8 > PATH=(custom, no user) > SHELL=/bin/bash > TERM=xterm-256color > XDG_RUNTIME_DIR=<set> > SourcePackage: alsa-driver > Symptom: audio > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 12/06/2010 > dmi.bios.release: 8.15 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: P1.50 > dmi.board.name: 880GMH/USB3. > dmi.board.vendor: ASRock > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: To Be Filled By O.E.M. > dmi.chassis.version: To Be Filled By O.E.M. > dmi.modalias: dmi:bvnAmericanMegatrendsInc.: > bvrP1.50:bd12/06/2010:br8.15:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.: > pvrToBeFilledByO.E.M.:rvnASRock:rn880GMH/USB3.:rvr: > cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.: > dmi.product.family: To Be Filled By O.E.M. > dmi.product.name: To Be Filled By O.E.M. > dmi.product.sku: To Be Filled By O.E.M. > dmi.product.version: To Be Filled By O.E.M. > dmi.sys.vendor: To Be Filled By O.E.M. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+bug/2100719/+subscriptions > > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100719 Title: Not able to change fan speed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2100719/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
