Bug#985150: systemd-udevd is trying read from unused module acpi-cpufreq

Michael Biebl biebl at debian.org
Sat Mar 13 19:42:38 GMT 2021

Control: tags -1 + moreinfo

Am 13.03.2021 um 18:14 schrieb Anonimno:
> on almost every boot after some usage of my Thinkpad 470 with Buster
> installation and kernel 5.9 from backports following error message appears in
> the logs
> systemd-udevd[402]: could not read from '/sys/module/acpi_cpufreq/initstate':
> No such device.
> This laptop uses intel_pstate driver for frequency changes, so the error is not
> relevant?

Is this a question or bug report? If the latter, please provide a bit 
more details. I'm not sure what to do with it.


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