** Description changed: + [Impact] + + * An explanation of the effects of the bug on users and + + * justification for backporting the fix to the stable release. + + * In addition, it is helpful, but not required, to include an + explanation of how the upload fixes this bug. + + [Test Plan] + + * detailed instructions how to reproduce the bug + + * these should allow someone who is not familiar with the affected + package to reproduce the bug and verify that the updated package fixes + the problem. + + * if other testing is appropriate to perform before landing this update, + this should also be described here. + + [Where problems could occur] + + * Think about what the upload changes in the software. Imagine the change is + wrong or breaks something else: how would this show up? + + * It is assumed that any SRU candidate patch is well-tested before + upload and has a low overall risk of regression, but it's important + to make the effort to think about what ''could'' happen in the + event of a regression. + + * This must '''never''' be "None" or "Low", or entirely an argument as to why + your upload is low risk. + + * This both shows the SRU team that the risks have been considered, + and provides guidance to testers in regression-testing the SRU. + + [Other Info] + + * Anything else you think is useful to include + * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board + * and address these questions in advance + + + [Original Description] + fancontrol system daemon works great. If I suspend to RAM and wake up again it fails: > sudo service fancontrol status fancontrol.service - fan speed regulator - Loaded: loaded (/lib/systemd/system/fancontrol.service; enabled; vendor preset: enabled) - Active: failed (Result: exit-code) since Fri 2020-06-05 18:47:10 CEST; 6s ago - Docs: man:fancontrol(8) - man:pwmconfig(8) - Process: 624293 ExecStartPre=/usr/sbin/fancontrol --check (code=exited, status=0/SUCCESS) - Process: 624444 ExecStart=/usr/sbin/fancontrol (code=exited, status=1/FAILURE) - Main PID: 624444 (code=exited, status=1/FAILURE) + Loaded: loaded (/lib/systemd/system/fancontrol.service; enabled; vendor preset: enabled) + Active: failed (Result: exit-code) since Fri 2020-06-05 18:47:10 CEST; 6s ago + Docs: man:fancontrol(8) + man:pwmconfig(8) + Process: 624293 ExecStartPre=/usr/sbin/fancontrol --check (code=exited, status=0/SUCCESS) + Process: 624444 ExecStart=/usr/sbin/fancontrol (code=exited, status=1/FAILURE) + Main PID: 624444 (code=exited, status=1/FAILURE) Jun 05 18:33:43 jeeves fancontrol[624444]: Adjusing hwmon0/device/fan1_input -> hwmon0/fan1_input Jun 05 18:33:43 jeeves fancontrol[624444]: Enabling PWM on fans... Jun 05 18:33:43 jeeves fancontrol[624444]: Starting automatic fan control... Jun 05 18:47:09 jeeves fancontrol[624444]: /usr/sbin/fancontrol: line 643: echo: write error: Device or resource busy Jun 05 18:47:10 jeeves fancontrol[624444]: /usr/sbin/fancontrol: line 649: echo: write error: Device or resource busy Jun 05 18:47:10 jeeves fancontrol[624444]: Error writing PWM value to /sys/class/hwmon/hwmon0/pwm1 Jun 05 18:47:10 jeeves fancontrol[624444]: Aborting, restoring fans... Jun 05 18:47:10 jeeves fancontrol[624444]: Verify fans have returned to full speed Jun 05 18:47:10 jeeves systemd[1]: fancontrol.service: Main process exited, code=exited, status=1/FAILURE Jun 05 18:47:10 jeeves systemd[1]: fancontrol.service: Failed with result 'exit-code'. BUGFIX: add file to /lib/systemd/system-sleep/fancontrol with content #!/bin/bash case "$1" in post) - exec service fancontrol restart;; + exec service fancontrol restart;; esac ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: fancontrol 1:3.6.0-2ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Fri Jun 5 18:41:51 2020 InstallationDate: Installed on 2020-05-08 (28 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: lm-sensors UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882272 Title: fancontrol does not work after sleep/wakeup To manage notifications about this bug go to: https://bugs.launchpad.net/lmsensors/+bug/1882272/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
